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  <a href="../../the-way-to-go/eBook/09.3.html">
    
                    
                    锁和 sync 包
            
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</li>

<li class="chapter " data-level="1.2.3.6.4" data-path="../../the-way-to-go/eBook/09.4.html">
  
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                    精密计算和 big 包
            
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<li class="chapter " data-level="1.2.3.6.5" data-path="../../the-way-to-go/eBook/09.5.html">
  
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                    自定义包和可见性
            
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<li class="chapter " data-level="1.2.3.6.6" data-path="../../the-way-to-go/eBook/09.6.html">
  
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                    为自定义包使用 godoc
            
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<li class="chapter " data-level="1.2.3.6.7" data-path="../../the-way-to-go/eBook/09.7.html">
  
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                    使用 go install 安装自定义包
            
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<li class="chapter " data-level="1.2.3.6.8" data-path="../../the-way-to-go/eBook/09.8.html">
  
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                    自定义包的目录结构、go install 和 go test
            
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<li class="chapter " data-level="1.2.3.6.9" data-path="../../the-way-to-go/eBook/09.9.html">
  
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                    通过 Git 打包和安装
            
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<li class="chapter " data-level="1.2.3.6.10" data-path="../../the-way-to-go/eBook/09.10.html">
  
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                    Go 的外部包和项目
            
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<li class="chapter " data-level="1.2.3.6.11" data-path="../../the-way-to-go/eBook/09.11.html">
  
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                    在 Go 程序中使用外部库
            
    </a>
    

    
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    </ul>
    
</li>

<li class="chapter " data-level="1.2.3.7" data-path="../../the-way-to-go/eBook/10.0.html">
  
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                    结构（struct）与方法（method）
            
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<li class="chapter " data-level="1.2.3.7.1" data-path="../../the-way-to-go/eBook/10.1.html">
  
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                    结构体定义
            
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<li class="chapter " data-level="1.2.3.7.2" data-path="../../the-way-to-go/eBook/10.2.html">
  
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                    使用工厂方法创建结构体实例
            
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<li class="chapter " data-level="1.2.3.7.3" data-path="../../the-way-to-go/eBook/10.3.html">
  
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                    使用自定义包中的结构体
            
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<li class="chapter " data-level="1.2.3.7.4" data-path="../../the-way-to-go/eBook/10.4.html">
  
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                    带标签的结构体
            
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<li class="chapter " data-level="1.2.3.7.5" data-path="../../the-way-to-go/eBook/10.5.html">
  
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                    匿名字段和内嵌结构体
            
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<li class="chapter " data-level="1.2.3.7.6" data-path="../../the-way-to-go/eBook/10.6.html">
  
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                    方法
            
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<li class="chapter " data-level="1.2.3.7.7" data-path="../../the-way-to-go/eBook/10.7.html">
  
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                    类型的 String() 方法和格式化描述符
            
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<li class="chapter " data-level="1.2.3.7.8" data-path="../../the-way-to-go/eBook/10.8.html">
  
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                    垃圾回收和 SetFinalizer
            
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</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.2.3.8" data-path="../../the-way-to-go/eBook/11.0.html">
  
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                    接口（interface）与反射（reflection）
            
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<li class="chapter " data-level="1.2.3.8.1" data-path="../../the-way-to-go/eBook/11.1.html">
  
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                    接口是什么
            
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<li class="chapter " data-level="1.2.3.8.2" data-path="../../the-way-to-go/eBook/11.2.html">
  
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                    接口嵌套接口
            
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<li class="chapter " data-level="1.2.3.8.3" data-path="../../the-way-to-go/eBook/11.3.html">
  
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                    类型断言：如何检测和转换接口变量的类型
            
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<li class="chapter " data-level="1.2.3.8.4" data-path="../../the-way-to-go/eBook/11.4.html">
  
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                    类型判断：type-switch
            
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<li class="chapter " data-level="1.2.3.8.5" data-path="../../the-way-to-go/eBook/11.5.html">
  
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                    测试一个值是否实现了某个接口
            
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<li class="chapter " data-level="1.2.3.8.6" data-path="../../the-way-to-go/eBook/11.6.html">
  
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                    使用方法集与接口
            
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<li class="chapter " data-level="1.2.3.8.7" data-path="../../the-way-to-go/eBook/11.7.html">
  
  <a href="../../the-way-to-go/eBook/11.7.html">
    
                    
                    第一个例子：使用 Sorter 接口排序
            
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<li class="chapter " data-level="1.2.3.8.8" data-path="../../the-way-to-go/eBook/11.8.html">
  
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                    第二个例子：读和写
            
    </a>
    

    
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<li class="chapter " data-level="1.2.3.8.9" data-path="../../the-way-to-go/eBook/11.9.html">
  
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                    空接口
            
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<li class="chapter " data-level="1.2.3.8.9.1" data-path="../../the-way-to-go/eBook/11.10.html">
  
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                    反射包
            
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<li class="chapter " data-level="1.2.3.8.9.2" data-path="../../the-way-to-go/eBook/11.11.html">
  
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                    Printf 和反射
            
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<li class="chapter " data-level="1.2.3.8.9.3" data-path="../../the-way-to-go/eBook/11.12.html">
  
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                    接口与动态类型
            
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<li class="chapter " data-level="1.2.3.8.9.4" data-path="../../the-way-to-go/eBook/11.13.html">
  
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                    总结：Go 中的面向对象
            
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<li class="chapter " data-level="1.2.3.8.9.5" data-path="../../the-way-to-go/eBook/11.14.html">
  
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                    结构体、集合和高阶函数
            
    </a>
    

    
</li>


    </ul>
    
</li>


    </ul>
    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.2.4" >
  
      <span>
            
                    
                    第三部分：Go 高级编程
            
    </span>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.2.4.1" data-path="../../the-way-to-go/eBook/12.0.html">
  
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                    读写数据
            
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<li class="chapter " data-level="1.2.4.1.1" data-path="../../the-way-to-go/eBook/12.1.html">
  
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                    读取用户的输入
            
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<li class="chapter " data-level="1.2.4.1.2" data-path="../../the-way-to-go/eBook/12.2.html">
  
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                    文件读写
            
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<li class="chapter " data-level="1.2.4.1.3" data-path="../../the-way-to-go/eBook/12.3.html">
  
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                    文件拷贝
            
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<li class="chapter " data-level="1.2.4.1.4" data-path="../../the-way-to-go/eBook/12.4.html">
  
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                    从命令行读取参数
            
    </a>
    

    
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<li class="chapter " data-level="1.2.4.1.5" data-path="../../the-way-to-go/eBook/12.5.html">
  
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                    用 buffer 读取文件
            
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<li class="chapter " data-level="1.2.4.1.6" data-path="../../the-way-to-go/eBook/12.6.html">
  
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                    用切片读写文件
            
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<li class="chapter " data-level="1.2.4.1.7" data-path="../../the-way-to-go/eBook/12.7.html">
  
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                    用 defer 关闭文件
            
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<li class="chapter " data-level="1.2.4.1.8" data-path="../../the-way-to-go/eBook/12.8.html">
  
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                    使用接口的实际例子：fmt.Fprintf
            
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<li class="chapter " data-level="1.2.4.1.9" data-path="../../the-way-to-go/eBook/12.9.html">
  
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                    格式化 JSON 数据
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.2.4.1.10" data-path="../../the-way-to-go/eBook/12.10.html">
  
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                    XML 数据格式
            
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<li class="chapter " data-level="1.2.4.1.11" data-path="../../the-way-to-go/eBook/12.11.html">
  
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                    用 Gob 传输数据
            
    </a>
    

    
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<li class="chapter " data-level="1.2.4.1.12" data-path="../../the-way-to-go/eBook/12.12.html">
  
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                    Go 中的密码学
            
    </a>
    

    
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    </ul>
    
</li>

<li class="chapter " data-level="1.2.4.2" data-path="../../the-way-to-go/eBook/13.0.html">
  
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                    错误处理与测试
            
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<li class="chapter " data-level="1.2.4.2.1" data-path="../../the-way-to-go/eBook/13.1.html">
  
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                    错误处理
            
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<li class="chapter " data-level="1.2.4.2.2" data-path="../../the-way-to-go/eBook/13.2.html">
  
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                    运行时异常和 panic
            
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<li class="chapter " data-level="1.2.4.2.3" data-path="../../the-way-to-go/eBook/13.3.html">
  
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                    从 panic 中恢复（Recover）
            
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</li>

<li class="chapter " data-level="1.2.4.2.4" data-path="../../the-way-to-go/eBook/13.4.html">
  
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                    自定义包中的错误处理和 panicking
            
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</li>

<li class="chapter " data-level="1.2.4.2.5" data-path="../../the-way-to-go/eBook/13.5.html">
  
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                    一种用闭包处理错误的模式
            
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<li class="chapter " data-level="1.2.4.2.6" data-path="../../the-way-to-go/eBook/13.6.html">
  
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                    启动外部命令和程序
            
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<li class="chapter " data-level="1.2.4.2.7" data-path="../../the-way-to-go/eBook/13.7.html">
  
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                    Go 中的单元测试和基准测试
            
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<li class="chapter " data-level="1.2.4.2.8" data-path="../../the-way-to-go/eBook/13.8.html">
  
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                    测试的具体例子
            
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<li class="chapter " data-level="1.2.4.2.9" data-path="../../the-way-to-go/eBook/13.9.html">
  
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                    用（测试数据）表驱动测试
            
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<li class="chapter " data-level="1.2.4.2.10" data-path="../../the-way-to-go/eBook/13.10.html">
  
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                    性能调试：分析并优化 Go 程序
            
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</li>


    </ul>
    
</li>


    </ul>
    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3" data-path="../../gopl/">
  
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                    Go语言圣经
            
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<li class="chapter " data-level="1.3.1" data-path="../../gopl/preface.html">
  
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                    前言
            
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<li class="chapter " data-level="1.3.1.1" data-path="../../gopl/ch0/ch0-01.html">
  
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                    Go语言起源
            
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<li class="chapter " data-level="1.3.1.2" data-path="../../gopl/ch0/ch0-02.html">
  
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                    Go语言项目
            
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<li class="chapter " data-level="1.3.1.3" data-path="../../gopl/ch0/ch0-03.html">
  
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                    本书的组织
            
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<li class="chapter " data-level="1.3.1.4" data-path="../../gopl/ch0/ch0-04.html">
  
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                    更多的信息
            
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<li class="chapter " data-level="1.3.1.5" data-path="../../gopl/ch0/ch0-05.html">
  
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                    致谢
            
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<li class="chapter " data-level="1.3.2" data-path="../../gopl/ch1/ch1.html">
  
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                    入门
            
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<li class="chapter " data-level="1.3.2.1" data-path="../../gopl/ch1/ch1-01.html">
  
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                    Hello, World
            
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<li class="chapter " data-level="1.3.2.2" data-path="../../gopl/ch1/ch1-02.html">
  
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                    命令行参数
            
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<li class="chapter " data-level="1.3.2.3" data-path="../../gopl/ch1/ch1-03.html">
  
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                    查找重复的行
            
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<li class="chapter " data-level="1.3.2.4" data-path="../../gopl/ch1/ch1-04.html">
  
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                    GIF动画
            
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<li class="chapter " data-level="1.3.2.5" data-path="../../gopl/ch1/ch1-05.html">
  
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                    获取URL
            
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<li class="chapter " data-level="1.3.2.6" data-path="../../gopl/ch1/ch1-06.html">
  
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                    并发获取多个URL
            
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<li class="chapter " data-level="1.3.2.7" data-path="../../gopl/ch1/ch1-07.html">
  
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                    Web服务
            
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<li class="chapter " data-level="1.3.2.8" data-path="../../gopl/ch1/ch1-08.html">
  
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                    本章要点
            
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    </ul>
    
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<li class="chapter " data-level="1.3.3" data-path="../../gopl/ch2/ch2.html">
  
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                    程序结构
            
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<li class="chapter " data-level="1.3.3.1" data-path="../../gopl/ch2/ch2-01.html">
  
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                    命名
            
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<li class="chapter " data-level="1.3.3.2" data-path="../../gopl/ch2/ch2-02.html">
  
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                    声明
            
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<li class="chapter " data-level="1.3.3.3" data-path="../../gopl/ch2/ch2-03.html">
  
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                    变量
            
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<li class="chapter " data-level="1.3.3.4" data-path="../../gopl/ch2/ch2-04.html">
  
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                    赋值
            
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<li class="chapter " data-level="1.3.3.5" data-path="../../gopl/ch2/ch2-05.html">
  
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                    类型
            
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<li class="chapter " data-level="1.3.3.6" data-path="../../gopl/ch2/ch2-06.html">
  
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                    包和文件
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.3.7" data-path="../../gopl/ch2/ch2-07.html">
  
  <a href="../../gopl/ch2/ch2-07.html">
    
                    
                    作用域
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.4" data-path="../../gopl/ch3/ch3.html">
  
  <a href="../../gopl/ch3/ch3.html">
    
                    
                    基础数据类型
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.4.1" data-path="../../gopl/ch3/ch3-01.html">
  
  <a href="../../gopl/ch3/ch3-01.html">
    
                    
                    整型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.4.2" data-path="../../gopl/ch3/ch3-02.html">
  
  <a href="../../gopl/ch3/ch3-02.html">
    
                    
                    浮点数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.4.3" data-path="../../gopl/ch3/ch3-03.html">
  
  <a href="../../gopl/ch3/ch3-03.html">
    
                    
                    复数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.4.4" data-path="../../gopl/ch3/ch3-04.html">
  
  <a href="../../gopl/ch3/ch3-04.html">
    
                    
                    布尔型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.4.5" data-path="../../gopl/ch3/ch3-05.html">
  
  <a href="../../gopl/ch3/ch3-05.html">
    
                    
                    字符串
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.4.6" data-path="../../gopl/ch3/ch3-06.html">
  
  <a href="../../gopl/ch3/ch3-06.html">
    
                    
                    常量
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.5" data-path="../../gopl/ch4/ch4.html">
  
  <a href="../../gopl/ch4/ch4.html">
    
                    
                    复合数据类型
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.5.1" data-path="../../gopl/ch4/ch4-01.html">
  
  <a href="../../gopl/ch4/ch4-01.html">
    
                    
                    数组
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.5.2" data-path="../../gopl/ch4/ch4-02.html">
  
  <a href="../../gopl/ch4/ch4-02.html">
    
                    
                    Slice
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.5.3" data-path="../../gopl/ch4/ch4-03.html">
  
  <a href="../../gopl/ch4/ch4-03.html">
    
                    
                    Map
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.5.4" data-path="../../gopl/ch4/ch4-04.html">
  
  <a href="../../gopl/ch4/ch4-04.html">
    
                    
                    结构体
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.5.5" data-path="../../gopl/ch4/ch4-05.html">
  
  <a href="../../gopl/ch4/ch4-05.html">
    
                    
                    JSON
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.5.6" data-path="../../gopl/ch4/ch4-06.html">
  
  <a href="../../gopl/ch4/ch4-06.html">
    
                    
                    文本和HTML模板
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.6" data-path="../../gopl/ch5/ch5.html">
  
  <a href="../../gopl/ch5/ch5.html">
    
                    
                    函数
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.6.1" data-path="../../gopl/ch5/ch5-01.html">
  
  <a href="../../gopl/ch5/ch5-01.html">
    
                    
                    函数声明
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.2" data-path="../../gopl/ch5/ch5-02.html">
  
  <a href="../../gopl/ch5/ch5-02.html">
    
                    
                    递归
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.3" data-path="../../gopl/ch5/ch5-03.html">
  
  <a href="../../gopl/ch5/ch5-03.html">
    
                    
                    多返回值
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.4" data-path="../../gopl/ch5/ch5-04.html">
  
  <a href="../../gopl/ch5/ch5-04.html">
    
                    
                    错误
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.5" data-path="../../gopl/ch5/ch5-05.html">
  
  <a href="../../gopl/ch5/ch5-05.html">
    
                    
                    函数值
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.6" data-path="../../gopl/ch5/ch5-06.html">
  
  <a href="../../gopl/ch5/ch5-06.html">
    
                    
                    匿名函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.7" data-path="../../gopl/ch5/ch5-07.html">
  
  <a href="../../gopl/ch5/ch5-07.html">
    
                    
                    可变参数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.8" data-path="../../gopl/ch5/ch5-08.html">
  
  <a href="../../gopl/ch5/ch5-08.html">
    
                    
                    Deferred函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.9" data-path="../../gopl/ch5/ch5-09.html">
  
  <a href="../../gopl/ch5/ch5-09.html">
    
                    
                    Panic异常
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.6.10" data-path="../../gopl/ch5/ch5-10.html">
  
  <a href="../../gopl/ch5/ch5-10.html">
    
                    
                    Recover捕获异常
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.7" data-path="../../gopl/ch6/ch6.html">
  
  <a href="../../gopl/ch6/ch6.html">
    
                    
                    方法
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.7.1" data-path="../../gopl/ch6/ch6-01.html">
  
  <a href="../../gopl/ch6/ch6-01.html">
    
                    
                    方法声明
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.7.2" data-path="../../gopl/ch6/ch6-02.html">
  
  <a href="../../gopl/ch6/ch6-02.html">
    
                    
                    基于指针对象的方法
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.7.3" data-path="../../gopl/ch6/ch6-03.html">
  
  <a href="../../gopl/ch6/ch6-03.html">
    
                    
                    通过嵌入结构体来扩展类型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.7.4" data-path="../../gopl/ch6/ch6-04.html">
  
  <a href="../../gopl/ch6/ch6-04.html">
    
                    
                    方法值和方法表达式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.7.5" data-path="../../gopl/ch6/ch6-05.html">
  
  <a href="../../gopl/ch6/ch6-05.html">
    
                    
                    示例: Bit数组
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.7.6" data-path="../../gopl/ch6/ch6-06.html">
  
  <a href="../../gopl/ch6/ch6-06.html">
    
                    
                    封装
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.8" data-path="../../gopl/ch7/ch7.html">
  
  <a href="../../gopl/ch7/ch7.html">
    
                    
                    接口
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.8.1" data-path="../../gopl/ch7/ch7-01.html">
  
  <a href="../../gopl/ch7/ch7-01.html">
    
                    
                    接口是合约
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.2" data-path="../../gopl/ch7/ch7-02.html">
  
  <a href="../../gopl/ch7/ch7-02.html">
    
                    
                    接口类型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.3" data-path="../../gopl/ch7/ch7-03.html">
  
  <a href="../../gopl/ch7/ch7-03.html">
    
                    
                    实现接口的条件
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.4" data-path="../../gopl/ch7/ch7-04.html">
  
  <a href="../../gopl/ch7/ch7-04.html">
    
                    
                    flag.Value接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.5" data-path="../../gopl/ch7/ch7-05.html">
  
  <a href="../../gopl/ch7/ch7-05.html">
    
                    
                    接口值
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.6" data-path="../../gopl/ch7/ch7-06.html">
  
  <a href="../../gopl/ch7/ch7-06.html">
    
                    
                    sort.Interface接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.7" data-path="../../gopl/ch7/ch7-07.html">
  
  <a href="../../gopl/ch7/ch7-07.html">
    
                    
                    http.Handler接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.8" data-path="../../gopl/ch7/ch7-08.html">
  
  <a href="../../gopl/ch7/ch7-08.html">
    
                    
                    error接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.9" data-path="../../gopl/ch7/ch7-09.html">
  
  <a href="../../gopl/ch7/ch7-09.html">
    
                    
                    示例: 表达式求值
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.10" data-path="../../gopl/ch7/ch7-10.html">
  
  <a href="../../gopl/ch7/ch7-10.html">
    
                    
                    类型断言
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.11" data-path="../../gopl/ch7/ch7-11.html">
  
  <a href="../../gopl/ch7/ch7-11.html">
    
                    
                    基于类型断言识别错误类型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.12" data-path="../../gopl/ch7/ch7-12.html">
  
  <a href="../../gopl/ch7/ch7-12.html">
    
                    
                    通过类型断言查询接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.13" data-path="../../gopl/ch7/ch7-13.html">
  
  <a href="../../gopl/ch7/ch7-13.html">
    
                    
                    类型分支
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.14" data-path="../../gopl/ch7/ch7-14.html">
  
  <a href="../../gopl/ch7/ch7-14.html">
    
                    
                    示例: 基于标记的XML解码
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.8.15" data-path="../../gopl/ch7/ch7-15.html">
  
  <a href="../../gopl/ch7/ch7-15.html">
    
                    
                    补充几点
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.9" data-path="../../gopl/ch8/ch8.html">
  
  <a href="../../gopl/ch8/ch8.html">
    
                    
                    Goroutines和Channels
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.9.1" data-path="../../gopl/ch8/ch8-01.html">
  
  <a href="../../gopl/ch8/ch8-01.html">
    
                    
                    Goroutines
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.2" data-path="../../gopl/ch8/ch8-02.html">
  
  <a href="../../gopl/ch8/ch8-02.html">
    
                    
                    示例: 并发的Clock服务
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.3" data-path="../../gopl/ch8/ch8-03.html">
  
  <a href="../../gopl/ch8/ch8-03.html">
    
                    
                    示例: 并发的Echo服务
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.4" data-path="../../gopl/ch8/ch8-04.html">
  
  <a href="../../gopl/ch8/ch8-04.html">
    
                    
                    Channels
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.5" data-path="../../gopl/ch8/ch8-05.html">
  
  <a href="../../gopl/ch8/ch8-05.html">
    
                    
                    并发的循环
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.6" data-path="../../gopl/ch8/ch8-06.html">
  
  <a href="../../gopl/ch8/ch8-06.html">
    
                    
                    示例: 并发的Web爬虫
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.7" data-path="../../gopl/ch8/ch8-07.html">
  
  <a href="../../gopl/ch8/ch8-07.html">
    
                    
                    基于select的多路复用
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.8" data-path="../../gopl/ch8/ch8-08.html">
  
  <a href="../../gopl/ch8/ch8-08.html">
    
                    
                    示例: 并发的目录遍历
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.9" data-path="../../gopl/ch8/ch8-09.html">
  
  <a href="../../gopl/ch8/ch8-09.html">
    
                    
                    并发的退出
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.9.10" data-path="../../gopl/ch8/ch8-10.html">
  
  <a href="../../gopl/ch8/ch8-10.html">
    
                    
                    示例: 聊天服务
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.10" data-path="../../gopl/ch9/ch9.html">
  
  <a href="../../gopl/ch9/ch9.html">
    
                    
                    基于共享变量的并发
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.10.1" data-path="../../gopl/ch9/ch9-01.html">
  
  <a href="../../gopl/ch9/ch9-01.html">
    
                    
                    竞争条件
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.2" data-path="../../gopl/ch9/ch9-02.html">
  
  <a href="../../gopl/ch9/ch9-02.html">
    
                    
                    sync.Mutex互斥锁
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.3" data-path="../../gopl/ch9/ch9-03.html">
  
  <a href="../../gopl/ch9/ch9-03.html">
    
                    
                    sync.RWMutex读写锁
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.4" data-path="../../gopl/ch9/ch9-04.html">
  
  <a href="../../gopl/ch9/ch9-04.html">
    
                    
                    内存同步
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.5" data-path="../../gopl/ch9/ch9-05.html">
  
  <a href="../../gopl/ch9/ch9-05.html">
    
                    
                    sync.Once惰性初始化
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.6" data-path="../../gopl/ch9/ch9-06.html">
  
  <a href="../../gopl/ch9/ch9-06.html">
    
                    
                    竞争条件检测
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.7" data-path="../../gopl/ch9/ch9-07.html">
  
  <a href="../../gopl/ch9/ch9-07.html">
    
                    
                    示例: 并发的非阻塞缓存
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.10.8" data-path="../../gopl/ch9/ch9-08.html">
  
  <a href="../../gopl/ch9/ch9-08.html">
    
                    
                    Goroutines和线程
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.11" data-path="../../gopl/ch10/ch10.html">
  
  <a href="../../gopl/ch10/ch10.html">
    
                    
                    包和工具
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.11.1" data-path="../../gopl/ch10/ch10-01.html">
  
  <a href="../../gopl/ch10/ch10-01.html">
    
                    
                    包简介
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.2" data-path="../../gopl/ch10/ch10-02.html">
  
  <a href="../../gopl/ch10/ch10-02.html">
    
                    
                    导入路径
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.3" data-path="../../gopl/ch10/ch10-03.html">
  
  <a href="../../gopl/ch10/ch10-03.html">
    
                    
                    包声明
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.4" data-path="../../gopl/ch10/ch10-04.html">
  
  <a href="../../gopl/ch10/ch10-04.html">
    
                    
                    导入声明
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.5" data-path="../../gopl/ch10/ch10-05.html">
  
  <a href="../../gopl/ch10/ch10-05.html">
    
                    
                    包的匿名导入
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.6" data-path="../../gopl/ch10/ch10-06.html">
  
  <a href="../../gopl/ch10/ch10-06.html">
    
                    
                    包和命名
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.11.7" data-path="../../gopl/ch10/ch10-07.html">
  
  <a href="../../gopl/ch10/ch10-07.html">
    
                    
                    工具
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.12" data-path="../../gopl/ch11/ch11.html">
  
  <a href="../../gopl/ch11/ch11.html">
    
                    
                    测试
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.12.1" data-path="../../gopl/ch11/ch11-01.html">
  
  <a href="../../gopl/ch11/ch11-01.html">
    
                    
                    go test
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.2" data-path="../../gopl/ch11/ch11-02.html">
  
  <a href="../../gopl/ch11/ch11-02.html">
    
                    
                    测试函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.3" data-path="../../gopl/ch11/ch11-03.html">
  
  <a href="../../gopl/ch11/ch11-03.html">
    
                    
                    测试覆盖率
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.4" data-path="../../gopl/ch11/ch11-04.html">
  
  <a href="../../gopl/ch11/ch11-04.html">
    
                    
                    基准测试
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.5" data-path="../../gopl/ch11/ch11-05.html">
  
  <a href="../../gopl/ch11/ch11-05.html">
    
                    
                    剖析
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.12.6" data-path="../../gopl/ch11/ch11-06.html">
  
  <a href="../../gopl/ch11/ch11-06.html">
    
                    
                    示例函数
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.13" data-path="../../gopl/ch12/ch12.html">
  
  <a href="../../gopl/ch12/ch12.html">
    
                    
                    反射
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.13.1" data-path="../../gopl/ch12/ch12-01.html">
  
  <a href="../../gopl/ch12/ch12-01.html">
    
                    
                    为何需要反射?
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.2" data-path="../../gopl/ch12/ch12-02.html">
  
  <a href="../../gopl/ch12/ch12-02.html">
    
                    
                    reflect.Type和reflect.Value
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.3" data-path="../../gopl/ch12/ch12-03.html">
  
  <a href="../../gopl/ch12/ch12-03.html">
    
                    
                    Display递归打印
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.4" data-path="../../gopl/ch12/ch12-04.html">
  
  <a href="../../gopl/ch12/ch12-04.html">
    
                    
                    示例: 编码S表达式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.5" data-path="../../gopl/ch12/ch12-05.html">
  
  <a href="../../gopl/ch12/ch12-05.html">
    
                    
                    通过reflect.Value修改值
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.6" data-path="../../gopl/ch12/ch12-06.html">
  
  <a href="../../gopl/ch12/ch12-06.html">
    
                    
                    示例: 解码S表达式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.7" data-path="../../gopl/ch12/ch12-07.html">
  
  <a href="../../gopl/ch12/ch12-07.html">
    
                    
                    获取结构体字段标签
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.8" data-path="../../gopl/ch12/ch12-08.html">
  
  <a href="../../gopl/ch12/ch12-08.html">
    
                    
                    显示一个类型的方法集
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.13.9" data-path="../../gopl/ch12/ch12-09.html">
  
  <a href="../../gopl/ch12/ch12-09.html">
    
                    
                    几点忠告
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.14" data-path="../../gopl/ch13/ch13.html">
  
  <a href="../../gopl/ch13/ch13.html">
    
                    
                    底层编程
            
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<li class="chapter " data-level="1.3.14.1" data-path="../../gopl/ch13/ch13-01.html">
  
  <a href="../../gopl/ch13/ch13-01.html">
    
                    
                    unsafe.Sizeof, Alignof 和 Offsetof
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.14.2" data-path="../../gopl/ch13/ch13-02.html">
  
  <a href="../../gopl/ch13/ch13-02.html">
    
                    
                    unsafe.Pointer
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.14.3" data-path="../../gopl/ch13/ch13-03.html">
  
  <a href="../../gopl/ch13/ch13-03.html">
    
                    
                    示例: 深度相等判断
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.14.4" data-path="../../gopl/ch13/ch13-04.html">
  
  <a href="../../gopl/ch13/ch13-04.html">
    
                    
                    通过cgo调用C代码
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.14.5" data-path="../../gopl/ch13/ch13-05.html">
  
  <a href="../../gopl/ch13/ch13-05.html">
    
                    
                    几点忠告
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.3.15" data-path="../../gopl/appendix/appendix.html">
  
  <a href="../../gopl/appendix/appendix.html">
    
                    
                    附录
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.3.15.1" data-path="../../gopl/appendix/appendix-a-errata.html">
  
  <a href="../../gopl/appendix/appendix-a-errata.html">
    
                    
                    附录A：原文勘误
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.15.2" data-path="../../gopl/appendix/appendix-b-author.html">
  
  <a href="../../gopl/appendix/appendix-b-author.html">
    
                    
                    附录B：作者译者
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.15.3" data-path="../../gopl/appendix/appendix-c-cpoyright.html">
  
  <a href="../../gopl/appendix/appendix-c-cpoyright.html">
    
                    
                    附录C：译文授权
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.3.15.4" data-path="../../gopl/appendix/appendix-d-translations.html">
  
  <a href="../../gopl/appendix/appendix-d-translations.html">
    
                    
                    附录D：其它语言
            
    </a>
    

    
</li>


    </ul>
    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4" data-path="../../build-web-application-with-golang/">
  
  <a href="../../build-web-application-with-golang/">
    
                    
                    Go Web 编程
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.1" data-path="../../build-web-application-with-golang/01.0.html">
  
  <a href="../../build-web-application-with-golang/01.0.html">
    
                    
                    Go环境配置
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.1.1" data-path="../../build-web-application-with-golang/01.1.html">
  
  <a href="../../build-web-application-with-golang/01.1.html">
    
                    
                    Go安装
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.1.2" data-path="../../build-web-application-with-golang/01.2.html">
  
  <a href="../../build-web-application-with-golang/01.2.html">
    
                    
                    GOPATH 与工作空间
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.1.3" data-path="../../build-web-application-with-golang/01.3.html">
  
  <a href="../../build-web-application-with-golang/01.3.html">
    
                    
                    Go 命令
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.1.4" data-path="../../build-web-application-with-golang/01.4.html">
  
  <a href="../../build-web-application-with-golang/01.4.html">
    
                    
                    Go开发工具
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.1.5" data-path="../../build-web-application-with-golang/01.5.html">
  
  <a href="../../build-web-application-with-golang/01.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.2" data-path="../../build-web-application-with-golang/02.0.html">
  
  <a href="../../build-web-application-with-golang/02.0.html">
    
                    
                    Go语言基础
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.2.1" data-path="../../build-web-application-with-golang/02.1.html">
  
  <a href="../../build-web-application-with-golang/02.1.html">
    
                    
                    你好，Go
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.2" data-path="../../build-web-application-with-golang/02.2.html">
  
  <a href="../../build-web-application-with-golang/02.2.html">
    
                    
                    Go基础
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.3" data-path="../../build-web-application-with-golang/02.3.html">
  
  <a href="../../build-web-application-with-golang/02.3.html">
    
                    
                    流程和函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.4" data-path="../../build-web-application-with-golang/02.4.html">
  
  <a href="../../build-web-application-with-golang/02.4.html">
    
                    
                    struct
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.5" data-path="../../build-web-application-with-golang/02.5.html">
  
  <a href="../../build-web-application-with-golang/02.5.html">
    
                    
                    面向对象
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.6" data-path="../../build-web-application-with-golang/02.6.html">
  
  <a href="../../build-web-application-with-golang/02.6.html">
    
                    
                    interface
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.7" data-path="../../build-web-application-with-golang/02.7.html">
  
  <a href="../../build-web-application-with-golang/02.7.html">
    
                    
                    并发
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.2.8" data-path="../../build-web-application-with-golang/02.8.html">
  
  <a href="../../build-web-application-with-golang/02.8.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.3" data-path="../../build-web-application-with-golang/03.0.html">
  
  <a href="../../build-web-application-with-golang/03.0.html">
    
                    
                    Web基础
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.3.1" data-path="../../build-web-application-with-golang/03.1.html">
  
  <a href="../../build-web-application-with-golang/03.1.html">
    
                    
                    web工作方式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.3.2" data-path="../../build-web-application-with-golang/03.2.html">
  
  <a href="../../build-web-application-with-golang/03.2.html">
    
                    
                    Go搭建一个简单的web服务
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.3.3" data-path="../../build-web-application-with-golang/03.3.html">
  
  <a href="../../build-web-application-with-golang/03.3.html">
    
                    
                    Go如何使得web工作
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.3.4" data-path="../../build-web-application-with-golang/03.4.html">
  
  <a href="../../build-web-application-with-golang/03.4.html">
    
                    
                    Go的http包详解
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.3.5" data-path="../../build-web-application-with-golang/03.5.html">
  
  <a href="../../build-web-application-with-golang/03.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.4" data-path="../../build-web-application-with-golang/04.0.html">
  
  <a href="../../build-web-application-with-golang/04.0.html">
    
                    
                    表单
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.4.1" data-path="../../build-web-application-with-golang/04.1.html">
  
  <a href="../../build-web-application-with-golang/04.1.html">
    
                    
                    处理表单的输入
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.2" data-path="../../build-web-application-with-golang/04.2.html">
  
  <a href="../../build-web-application-with-golang/04.2.html">
    
                    
                    验证表单的输入
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.3" data-path="../../build-web-application-with-golang/04.3.html">
  
  <a href="../../build-web-application-with-golang/04.3.html">
    
                    
                    预防跨站脚本
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.4" data-path="../../build-web-application-with-golang/04.4.html">
  
  <a href="../../build-web-application-with-golang/04.4.html">
    
                    
                    防止多次递交表单
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.5" data-path="../../build-web-application-with-golang/04.5.html">
  
  <a href="../../build-web-application-with-golang/04.5.html">
    
                    
                    处理文件上传
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.4.6" data-path="../../build-web-application-with-golang/04.6.html">
  
  <a href="../../build-web-application-with-golang/04.6.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.5" data-path="../../build-web-application-with-golang/05.0.html">
  
  <a href="../../build-web-application-with-golang/05.0.html">
    
                    
                    访问数据库
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.5.1" data-path="../../build-web-application-with-golang/05.1.html">
  
  <a href="../../build-web-application-with-golang/05.1.html">
    
                    
                    database/sql接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.2" data-path="../../build-web-application-with-golang/05.2.html">
  
  <a href="../../build-web-application-with-golang/05.2.html">
    
                    
                    使用MySQL数据库
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.3" data-path="../../build-web-application-with-golang/05.3.html">
  
  <a href="../../build-web-application-with-golang/05.3.html">
    
                    
                    使用SQLite数据库
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.4" data-path="../../build-web-application-with-golang/05.4.html">
  
  <a href="../../build-web-application-with-golang/05.4.html">
    
                    
                    使用PostgreSQL数据库
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.5" data-path="../../build-web-application-with-golang/05.5.html">
  
  <a href="../../build-web-application-with-golang/05.5.html">
    
                    
                    使用beedb库进行ORM开发
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.6" data-path="../../build-web-application-with-golang/05.6.html">
  
  <a href="../../build-web-application-with-golang/05.6.html">
    
                    
                    NOSQL数据库操作
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.5.7" data-path="../../build-web-application-with-golang/05.7.html">
  
  <a href="../../build-web-application-with-golang/05.7.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.6" data-path="../../build-web-application-with-golang/06.0.html">
  
  <a href="../../build-web-application-with-golang/06.0.html">
    
                    
                    session和数据存储
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.6.1" data-path="../../build-web-application-with-golang/06.1.html">
  
  <a href="../../build-web-application-with-golang/06.1.html">
    
                    
                    session和cookie
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.6.2" data-path="../../build-web-application-with-golang/06.2.html">
  
  <a href="../../build-web-application-with-golang/06.2.html">
    
                    
                    Go如何使用session
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.6.3" data-path="../../build-web-application-with-golang/06.3.html">
  
  <a href="../../build-web-application-with-golang/06.3.html">
    
                    
                    session存储
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.6.4" data-path="../../build-web-application-with-golang/06.4.html">
  
  <a href="../../build-web-application-with-golang/06.4.html">
    
                    
                    预防session劫持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.6.5" data-path="../../build-web-application-with-golang/06.5.html">
  
  <a href="../../build-web-application-with-golang/06.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.7" data-path="../../build-web-application-with-golang/07.0.html">
  
  <a href="../../build-web-application-with-golang/07.0.html">
    
                    
                    文本文件处理
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.7.1" data-path="../../build-web-application-with-golang/07.1.html">
  
  <a href="../../build-web-application-with-golang/07.1.html">
    
                    
                    XML处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.2" data-path="../../build-web-application-with-golang/07.2.html">
  
  <a href="../../build-web-application-with-golang/07.2.html">
    
                    
                    JSON处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.3" data-path="../../build-web-application-with-golang/07.3.html">
  
  <a href="../../build-web-application-with-golang/07.3.html">
    
                    
                    正则处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.4" data-path="../../build-web-application-with-golang/07.4.html">
  
  <a href="../../build-web-application-with-golang/07.4.html">
    
                    
                    模板处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.5" data-path="../../build-web-application-with-golang/07.5.html">
  
  <a href="../../build-web-application-with-golang/07.5.html">
    
                    
                    文件操作
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.6" data-path="../../build-web-application-with-golang/07.6.html">
  
  <a href="../../build-web-application-with-golang/07.6.html">
    
                    
                    字符串处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.7.7" data-path="../../build-web-application-with-golang/07.7.html">
  
  <a href="../../build-web-application-with-golang/07.7.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.8" data-path="../../build-web-application-with-golang/08.0.html">
  
  <a href="../../build-web-application-with-golang/08.0.html">
    
                    
                    Web服务
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.8.1" data-path="../../build-web-application-with-golang/08.1.html">
  
  <a href="../../build-web-application-with-golang/08.1.html">
    
                    
                    Socket编程
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.8.2" data-path="../../build-web-application-with-golang/08.2.html">
  
  <a href="../../build-web-application-with-golang/08.2.html">
    
                    
                    WebSocket
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.8.3" data-path="../../build-web-application-with-golang/08.3.html">
  
  <a href="../../build-web-application-with-golang/08.3.html">
    
                    
                    REST
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.8.4" data-path="../../build-web-application-with-golang/08.4.html">
  
  <a href="../../build-web-application-with-golang/08.4.html">
    
                    
                    RPC
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.8.5" data-path="../../build-web-application-with-golang/08.5.html">
  
  <a href="../../build-web-application-with-golang/08.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.9" data-path="../../build-web-application-with-golang/09.0.html">
  
  <a href="../../build-web-application-with-golang/09.0.html">
    
                    
                    安全与加密
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.9.1" data-path="../../build-web-application-with-golang/09.1.html">
  
  <a href="../../build-web-application-with-golang/09.1.html">
    
                    
                    预防CSRF攻击
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.2" data-path="../../build-web-application-with-golang/09.2.html">
  
  <a href="../../build-web-application-with-golang/09.2.html">
    
                    
                    确保输入过滤
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.3" data-path="../../build-web-application-with-golang/09.3.html">
  
  <a href="../../build-web-application-with-golang/09.3.html">
    
                    
                    避免XSS攻击
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.4" data-path="../../build-web-application-with-golang/09.4.html">
  
  <a href="../../build-web-application-with-golang/09.4.html">
    
                    
                    避免SQL注入
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.5" data-path="../../build-web-application-with-golang/09.5.html">
  
  <a href="../../build-web-application-with-golang/09.5.html">
    
                    
                    存储密码
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.6" data-path="../../build-web-application-with-golang/09.6.html">
  
  <a href="../../build-web-application-with-golang/09.6.html">
    
                    
                    加密和解密数据
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.9.7" data-path="../../build-web-application-with-golang/09.7.html">
  
  <a href="../../build-web-application-with-golang/09.7.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.10" data-path="../../build-web-application-with-golang/10.0.html">
  
  <a href="../../build-web-application-with-golang/10.0.html">
    
                    
                    国际化和本地化
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.10.1" data-path="../../build-web-application-with-golang/10.1.html">
  
  <a href="../../build-web-application-with-golang/10.1.html">
    
                    
                    设置默认地区
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.10.2" data-path="../../build-web-application-with-golang/10.2.html">
  
  <a href="../../build-web-application-with-golang/10.2.html">
    
                    
                    本地化资源
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.10.3" data-path="../../build-web-application-with-golang/10.3.html">
  
  <a href="../../build-web-application-with-golang/10.3.html">
    
                    
                    国际化站点
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.10.4" data-path="../../build-web-application-with-golang/10.4.html">
  
  <a href="../../build-web-application-with-golang/10.4.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.11" data-path="../../build-web-application-with-golang/11.0.html">
  
  <a href="../../build-web-application-with-golang/11.0.html">
    
                    
                    错误处理，调试和测试
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.11.1" data-path="../../build-web-application-with-golang/11.1.html">
  
  <a href="../../build-web-application-with-golang/11.1.html">
    
                    
                    错误处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.11.2" data-path="../../build-web-application-with-golang/11.2.html">
  
  <a href="../../build-web-application-with-golang/11.2.html">
    
                    
                    使用GDB调试
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.11.3" data-path="../../build-web-application-with-golang/11.3.html">
  
  <a href="../../build-web-application-with-golang/11.3.html">
    
                    
                    Go怎么写测试用例
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.11.4" data-path="../../build-web-application-with-golang/11.4.html">
  
  <a href="../../build-web-application-with-golang/11.4.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.12" data-path="../../build-web-application-with-golang/12.0.html">
  
  <a href="../../build-web-application-with-golang/12.0.html">
    
                    
                    部署与维护
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.12.1" data-path="../../build-web-application-with-golang/12.1.html">
  
  <a href="../../build-web-application-with-golang/12.1.html">
    
                    
                    应用日志
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.12.2" data-path="../../build-web-application-with-golang/12.2.html">
  
  <a href="../../build-web-application-with-golang/12.2.html">
    
                    
                    网站错误处理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.12.3" data-path="../../build-web-application-with-golang/12.3.html">
  
  <a href="../../build-web-application-with-golang/12.3.html">
    
                    
                    应用部署
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.12.4" data-path="../../build-web-application-with-golang/12.4.html">
  
  <a href="../../build-web-application-with-golang/12.4.html">
    
                    
                    备份和恢复
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.12.5" data-path="../../build-web-application-with-golang/12.5.html">
  
  <a href="../../build-web-application-with-golang/12.5.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.13" data-path="../../build-web-application-with-golang/13.0.html">
  
  <a href="../../build-web-application-with-golang/13.0.html">
    
                    
                    如何设计一个Web框架
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.13.1" data-path="../../build-web-application-with-golang/13.1.html">
  
  <a href="../../build-web-application-with-golang/13.1.html">
    
                    
                    项目规划
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.2" data-path="../../build-web-application-with-golang/13.2.html">
  
  <a href="../../build-web-application-with-golang/13.2.html">
    
                    
                    自定义路由器设计
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.3" data-path="../../build-web-application-with-golang/13.3.html">
  
  <a href="../../build-web-application-with-golang/13.3.html">
    
                    
                    controller设计
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.4" data-path="../../build-web-application-with-golang/13.4.html">
  
  <a href="../../build-web-application-with-golang/13.4.html">
    
                    
                    日志和配置设计
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.5" data-path="../../build-web-application-with-golang/13.5.html">
  
  <a href="../../build-web-application-with-golang/13.5.html">
    
                    
                    实现博客的增删改
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.13.6" data-path="../../build-web-application-with-golang/13.6.html">
  
  <a href="../../build-web-application-with-golang/13.6.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.14" data-path="../../build-web-application-with-golang/14.0.html">
  
  <a href="../../build-web-application-with-golang/14.0.html">
    
                    
                    扩展Web框架
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.4.14.1" data-path="../../build-web-application-with-golang/14.1.html">
  
  <a href="../../build-web-application-with-golang/14.1.html">
    
                    
                    静态文件支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.2" data-path="../../build-web-application-with-golang/14.2.html">
  
  <a href="../../build-web-application-with-golang/14.2.html">
    
                    
                    Session支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.3" data-path="../../build-web-application-with-golang/14.3.html">
  
  <a href="../../build-web-application-with-golang/14.3.html">
    
                    
                    表单支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.4" data-path="../../build-web-application-with-golang/14.4.html">
  
  <a href="../../build-web-application-with-golang/14.4.html">
    
                    
                    用户认证
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.5" data-path="../../build-web-application-with-golang/14.5.html">
  
  <a href="../../build-web-application-with-golang/14.5.html">
    
                    
                    多语言支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.6" data-path="../../build-web-application-with-golang/14.6.html">
  
  <a href="../../build-web-application-with-golang/14.6.html">
    
                    
                    pprof支持
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.4.14.7" data-path="../../build-web-application-with-golang/14.7.html">
  
  <a href="../../build-web-application-with-golang/14.7.html">
    
                    
                    小结
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.4.15" data-path="../../build-web-application-with-golang/ref.html">
  
  <a href="../../build-web-application-with-golang/ref.html">
    
                    
                    参考资料
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5" data-path="../">
  
  <a href="../">
    
                    
                    Go语言高级编程
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.1" data-path="../ch1-basic/readme.html">
  
  <a href="../ch1-basic/readme.html">
    
                    
                    第1章 语言基础
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.1.1" data-path="../ch1-basic/ch1-01-genesis.html">
  
  <a href="../ch1-basic/ch1-01-genesis.html">
    
                    
                    1.1 Go语言创世纪
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.2" data-path="../ch1-basic/ch1-02-hello-revolution.html">
  
  <a href="../ch1-basic/ch1-02-hello-revolution.html">
    
                    
                    1.2 Hello, World 的革命
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.3" data-path="../ch1-basic/ch1-03-array-string-and-slice.html">
  
  <a href="../ch1-basic/ch1-03-array-string-and-slice.html">
    
                    
                    1.3 数组、字符串和切片
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.4" data-path="../ch1-basic/ch1-04-func-method-interface.html">
  
  <a href="../ch1-basic/ch1-04-func-method-interface.html">
    
                    
                    1.4 函数、方法和接口
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.5" data-path="../ch1-basic/ch1-05-mem.html">
  
  <a href="../ch1-basic/ch1-05-mem.html">
    
                    
                    1.5 面向并发的内存模型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.6" data-path="../ch1-basic/ch1-06-goroutine.html">
  
  <a href="../ch1-basic/ch1-06-goroutine.html">
    
                    
                    1.6 常见的并发模式
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.7" data-path="../ch1-basic/ch1-07-error-and-panic.html">
  
  <a href="../ch1-basic/ch1-07-error-and-panic.html">
    
                    
                    1.7 错误和异常
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.1.8" data-path="../ch1-basic/ch1-08-ext.html">
  
  <a href="../ch1-basic/ch1-08-ext.html">
    
                    
                    1.8 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.2" data-path="../ch2-cgo/readme.html">
  
  <a href="../ch2-cgo/readme.html">
    
                    
                    第2章 CGO编程
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.2.1" data-path="../ch2-cgo/ch2-01-hello-cgo.html">
  
  <a href="../ch2-cgo/ch2-01-hello-cgo.html">
    
                    
                    2.1 快速入门
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.2" data-path="../ch2-cgo/ch2-02-basic.html">
  
  <a href="../ch2-cgo/ch2-02-basic.html">
    
                    
                    2.2 CGO基础
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.3" data-path="../ch2-cgo/ch2-03-cgo-types.html">
  
  <a href="../ch2-cgo/ch2-03-cgo-types.html">
    
                    
                    2.3 类型转换
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.4" data-path="../ch2-cgo/ch2-04-func.html">
  
  <a href="../ch2-cgo/ch2-04-func.html">
    
                    
                    2.4 函数调用
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.5" data-path="../ch2-cgo/ch2-05-internal.html">
  
  <a href="../ch2-cgo/ch2-05-internal.html">
    
                    
                    2.5 内部机制
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.6" data-path="../ch2-cgo/ch2-06-qsort.html">
  
  <a href="../ch2-cgo/ch2-06-qsort.html">
    
                    
                    2.6 实战: 封装qsort
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.7" data-path="../ch2-cgo/ch2-07-memory.html">
  
  <a href="../ch2-cgo/ch2-07-memory.html">
    
                    
                    2.7 CGO内存模型
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.8" data-path="../ch2-cgo/ch2-08-class.html">
  
  <a href="../ch2-cgo/ch2-08-class.html">
    
                    
                    2.8 C++类包装
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.9" data-path="../ch2-cgo/ch2-09-static-shared-lib.html">
  
  <a href="../ch2-cgo/ch2-09-static-shared-lib.html">
    
                    
                    2.9 静态库和动态库
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.10" data-path="../ch2-cgo/ch2-10-link.html">
  
  <a href="../ch2-cgo/ch2-10-link.html">
    
                    
                    2.10 编译和链接参数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.2.11" data-path="../ch2-cgo/ch2-11-ext.html">
  
  <a href="../ch2-cgo/ch2-11-ext.html">
    
                    
                    2.11 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.3" data-path="readme.html">
  
  <a href="readme.html">
    
                    
                    第3章 汇编语言
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.3.1" data-path="ch3-01-basic.html">
  
  <a href="ch3-01-basic.html">
    
                    
                    3.1 快速入门
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.2" data-path="ch3-02-arch.html">
  
  <a href="ch3-02-arch.html">
    
                    
                    3.2 计算机结构
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.3" data-path="ch3-03-const-and-var.html">
  
  <a href="ch3-03-const-and-var.html">
    
                    
                    3.3 常量和全局变量
            
    </a>
    

    
</li>

<li class="chapter active" data-level="1.5.3.4" data-path="ch3-04-func.html">
  
  <a href="ch3-04-func.html">
    
                    
                    3.4 函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.5" data-path="ch3-05-control-flow.html">
  
  <a href="ch3-05-control-flow.html">
    
                    
                    3.5 控制流
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.6" data-path="ch3-06-func-again.html">
  
  <a href="ch3-06-func-again.html">
    
                    
                    3.6 再论函数
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.7" data-path="ch3-07-hack-asm.html">
  
  <a href="ch3-07-hack-asm.html">
    
                    
                    3.7 汇编语言的威力
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.8" data-path="ch3-08-goroutine-id.html">
  
  <a href="ch3-08-goroutine-id.html">
    
                    
                    3.8 例子：Goroutine ID
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.9" data-path="ch3-09-debug.html">
  
  <a href="ch3-09-debug.html">
    
                    
                    3.9 Delve调试器
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.3.10" data-path="ch3-10-ext.html">
  
  <a href="ch3-10-ext.html">
    
                    
                    3.10 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.4" data-path="../ch4-rpc/readme.html">
  
  <a href="../ch4-rpc/readme.html">
    
                    
                    第4章 RPC和Protobuf
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.4.1" data-path="../ch4-rpc/ch4-01-rpc-intro.html">
  
  <a href="../ch4-rpc/ch4-01-rpc-intro.html">
    
                    
                    4.1 RPC入门
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.2" data-path="../ch4-rpc/ch4-02-pb-intro.html">
  
  <a href="../ch4-rpc/ch4-02-pb-intro.html">
    
                    
                    4.2 Protobuf
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.3" data-path="../ch4-rpc/ch4-03-netrpc-hack.html">
  
  <a href="../ch4-rpc/ch4-03-netrpc-hack.html">
    
                    
                    4.3 玩转RPC
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.4" data-path="../ch4-rpc/ch4-04-grpc.html">
  
  <a href="../ch4-rpc/ch4-04-grpc.html">
    
                    
                    4.4 GRPC入门
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.5" data-path="../ch4-rpc/ch4-05-grpc-hack.html">
  
  <a href="../ch4-rpc/ch4-05-grpc-hack.html">
    
                    
                    4.5 GRPC进阶
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.6" data-path="../ch4-rpc/ch4-06-grpc-ext.html">
  
  <a href="../ch4-rpc/ch4-06-grpc-ext.html">
    
                    
                    4.6 GRPC和Protobuf扩展
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.7" data-path="../ch4-rpc/ch4-07-pbgo.html">
  
  <a href="../ch4-rpc/ch4-07-pbgo.html">
    
                    
                    4.7 pbgo: 基于Protobuf的框架
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.8" data-path="../ch4-rpc/ch4-08-grpcurl.html">
  
  <a href="../ch4-rpc/ch4-08-grpcurl.html">
    
                    
                    4.8 grpcurl工具
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.4.9" data-path="../ch4-rpc/ch4-09-ext.html">
  
  <a href="../ch4-rpc/ch4-09-ext.html">
    
                    
                    4.9 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.5" data-path="../ch5-web/readme.html">
  
  <a href="../ch5-web/readme.html">
    
                    
                    第5章 Go和Web
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.5.1" data-path="../ch5-web/ch5-01-introduction.html">
  
  <a href="../ch5-web/ch5-01-introduction.html">
    
                    
                    5.1 Web开发简介
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.2" data-path="../ch5-web/ch5-02-router.html">
  
  <a href="../ch5-web/ch5-02-router.html">
    
                    
                    5.2 Router请求路由
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.3" data-path="../ch5-web/ch5-03-middleware.html">
  
  <a href="../ch5-web/ch5-03-middleware.html">
    
                    
                    5.3 Middleware中间件
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.4" data-path="../ch5-web/ch5-04-validator.html">
  
  <a href="../ch5-web/ch5-04-validator.html">
    
                    
                    5.4 Validator请求校验
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.5" data-path="../ch5-web/ch5-05-database.html">
  
  <a href="../ch5-web/ch5-05-database.html">
    
                    
                    5.5 Database和数据库打交道
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.6" data-path="../ch5-web/ch5-06-ratelimit.html">
  
  <a href="../ch5-web/ch5-06-ratelimit.html">
    
                    
                    5.6 Ratelimit 服务流量限制
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.7" data-path="../ch5-web/ch5-07-layout-of-web-project.html">
  
  <a href="../ch5-web/ch5-07-layout-of-web-project.html">
    
                    
                    5.7 Layout大型web项目分层
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.8" data-path="../ch5-web/ch5-08-interface-and-web.html">
  
  <a href="../ch5-web/ch5-08-interface-and-web.html">
    
                    
                    5.8 interface 和 table-driven 开发
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.9" data-path="../ch5-web/ch5-09-gated-launch.html">
  
  <a href="../ch5-web/ch5-09-gated-launch.html">
    
                    
                    5.9 灰度发布和 A/B test
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.5.10" data-path="../ch5-web/ch5-10-ext.html">
  
  <a href="../ch5-web/ch5-10-ext.html">
    
                    
                    5.10 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.6" data-path="../ch6-cloud/readme.html">
  
  <a href="../ch6-cloud/readme.html">
    
                    
                    第6章 分布式系统
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.6.1" data-path="../ch6-cloud/ch6-01-dist-id.html">
  
  <a href="../ch6-cloud/ch6-01-dist-id.html">
    
                    
                    6.1 分布式 id 生成器
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.2" data-path="../ch6-cloud/ch6-02-lock.html">
  
  <a href="../ch6-cloud/ch6-02-lock.html">
    
                    
                    6.2 分布式锁
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.3" data-path="../ch6-cloud/ch6-03-delay-job.html">
  
  <a href="../ch6-cloud/ch6-03-delay-job.html">
    
                    
                    6.3 延时任务系统
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.4" data-path="../ch6-cloud/ch6-04-search-engine.html">
  
  <a href="../ch6-cloud/ch6-04-search-engine.html">
    
                    
                    6.4 分布式搜索引擎
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.5" data-path="../ch6-cloud/ch6-05-load-balance.html">
  
  <a href="../ch6-cloud/ch6-05-load-balance.html">
    
                    
                    6.5 负载均衡
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.6" data-path="../ch6-cloud/ch6-06-config.html">
  
  <a href="../ch6-cloud/ch6-06-config.html">
    
                    
                    6.6 分布式配置管理
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.7" data-path="../ch6-cloud/ch6-07-crawler.html">
  
  <a href="../ch6-cloud/ch6-07-crawler.html">
    
                    
                    6.7 分布式爬虫
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.6.8" data-path="../ch6-cloud/ch6-08-ext.html">
  
  <a href="../ch6-cloud/ch6-08-ext.html">
    
                    
                    6.8 补充说明
            
    </a>
    

    
</li>


    </ul>
    
</li>

<li class="chapter " data-level="1.5.7" data-path="../appendix/readme.html">
  
  <a href="../appendix/readme.html">
    
                    
                    附录
            
    </a>
    

    
    <ul class="articles">
      

<li class="chapter " data-level="1.5.7.1" data-path="../appendix/appendix-a-trap.html">
  
  <a href="../appendix/appendix-a-trap.html">
    
                    
                    附录A: Go语言常见坑
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.7.2" data-path="../appendix/appendix-b-gems.html">
  
  <a href="../appendix/appendix-b-gems.html">
    
                    
                    附录B: 有趣的代码片段
            
    </a>
    

    
</li>

<li class="chapter " data-level="1.5.7.3" data-path="../appendix/appendix-c-author.html">
  
  <a href="../appendix/appendix-c-author.html">
    
                    
                    附录C: 作者简介
            
    </a>
    

    
</li>


    </ul>
    
</li>


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                                <h1 id="34-&#x51FD;&#x6570;">3.4 &#x51FD;&#x6570;</h1>
<p>&#x7EC8;&#x4E8E;&#x5230;&#x51FD;&#x6570;&#x4E86;&#xFF01;&#x56E0;&#x4E3A;Go&#x6C47;&#x7F16;&#x8BED;&#x8A00;&#x4E2D;&#xFF0C;&#x53EF;&#x4EE5;&#x4E5F;&#x5EFA;&#x8BAE;&#x901A;&#x8FC7;Go&#x8BED;&#x8A00;&#x6765;&#x5B9A;&#x4E49;&#x5168;&#x5C40;&#x53D8;&#x91CF;&#xFF0C;&#x90A3;&#x4E48;&#x5269;&#x4E0B;&#x7684;&#x4E5F;&#x5C31;&#x662F;&#x51FD;&#x6570;&#x4E86;&#x3002;&#x53EA;&#x6709;&#x638C;&#x63E1;&#x4E86;&#x6C47;&#x7F16;&#x51FD;&#x6570;&#x7684;&#x57FA;&#x672C;&#x7528;&#x6CD5;&#xFF0C;&#x624D;&#x80FD;&#x771F;&#x6B63;&#x7B97;&#x662F;Go&#x6C47;&#x7F16;&#x8BED;&#x8A00;&#x5165;&#x95E8;&#x3002;&#x672C;&#x7AE0;&#x5C06;&#x7B80;&#x5355;&#x8BA8;&#x8BBA;Go&#x6C47;&#x7F16;&#x4E2D;&#x51FD;&#x6570;&#x7684;&#x5B9A;&#x4E49;&#x548C;&#x7528;&#x6CD5;&#x3002;</p>
<h2 id="341-&#x57FA;&#x672C;&#x8BED;&#x6CD5;">3.4.1 &#x57FA;&#x672C;&#x8BED;&#x6CD5;</h2>
<p>&#x51FD;&#x6570;&#x6807;&#x8BC6;&#x7B26;&#x901A;&#x8FC7;TEXT&#x6C47;&#x7F16;&#x6307;&#x4EE4;&#x5B9A;&#x4E49;&#xFF0C;&#x8868;&#x793A;&#x8BE5;&#x884C;&#x5F00;&#x59CB;&#x7684;&#x6307;&#x4EE4;&#x5B9A;&#x4E49;&#x5728;TEXT&#x5185;&#x5B58;&#x6BB5;&#x3002;TEXT&#x8BED;&#x53E5;&#x540E;&#x7684;&#x6307;&#x4EE4;&#x4E00;&#x822C;&#x5BF9;&#x5E94;&#x51FD;&#x6570;&#x7684;&#x5B9E;&#x73B0;&#xFF0C;&#x4F46;&#x662F;&#x5BF9;&#x4E8E;TEXT&#x6307;&#x4EE4;&#x672C;&#x8EAB;&#x6765;&#x8BF4;&#x5E76;&#x4E0D;&#x5173;&#x5FC3;&#x540E;&#x9762;&#x662F;&#x5426;&#x6709;&#x6307;&#x4EE4;&#x3002;&#x56E0;&#x6B64;TEXT&#x548C;LABEL&#x5B9A;&#x4E49;&#x7684;&#x7B26;&#x53F7;&#x662F;&#x7C7B;&#x4F3C;&#x7684;&#xFF0C;&#x533A;&#x522B;&#x53EA;&#x662F;LABEL&#x662F;&#x7528;&#x4E8E;&#x8DF3;&#x8F6C;&#x6807;&#x53F7;&#xFF0C;&#x4F46;&#x662F;&#x672C;&#x8D28;&#x4E0A;&#x4ED6;&#x4EEC;&#x90FD;&#x662F;&#x901A;&#x8FC7;&#x6807;&#x8BC6;&#x7B26;&#x6620;&#x5C04;&#x4E00;&#x4E2A;&#x5185;&#x5B58;&#x5730;&#x5740;&#x3002;</p>
<p>&#x51FD;&#x6570;&#x7684;&#x5B9A;&#x4E49;&#x7684;&#x8BED;&#x6CD5;&#x5982;&#x4E0B;&#xFF1A;</p>
<pre><code>TEXT symbol(SB), [flags,] $framesize[-argsize]
</code></pre><p>&#x51FD;&#x6570;&#x7684;&#x5B9A;&#x4E49;&#x90E8;&#x5206;&#x7531;5&#x4E2A;&#x90E8;&#x5206;&#x7EC4;&#x6210;&#xFF1A;TEXT&#x6307;&#x4EE4;&#x3001;&#x51FD;&#x6570;&#x540D;&#x3001;&#x53EF;&#x9009;&#x7684;flags&#x6807;&#x5FD7;&#x3001;&#x51FD;&#x6570;&#x5E27;&#x5927;&#x5C0F;&#x548C;&#x53EF;&#x9009;&#x7684;&#x51FD;&#x6570;&#x53C2;&#x6570;&#x5927;&#x5C0F;&#x3002;</p>
<p>&#x5176;&#x4E2D;TEXT&#x7528;&#x4E8E;&#x5B9A;&#x4E49;&#x51FD;&#x6570;&#x7B26;&#x53F7;&#xFF0C;&#x51FD;&#x6570;&#x540D;&#x4E2D;&#x5F53;&#x524D;&#x5305;&#x7684;&#x8DEF;&#x5F84;&#x53EF;&#x4EE5;&#x7701;&#x7565;&#x3002;&#x51FD;&#x6570;&#x7684;&#x540D;&#x5B57;&#x540E;&#x9762;&#x662F;<code>(SB)</code>&#xFF0C;&#x8868;&#x793A;&#x662F;&#x51FD;&#x6570;&#x540D;&#x7B26;&#x53F7;&#x76F8;&#x5BF9;&#x4E8E;SB&#x4F2A;&#x5BC4;&#x5B58;&#x5668;&#x7684;&#x504F;&#x79FB;&#x91CF;&#xFF0C;&#x4E8C;&#x8005;&#x7EC4;&#x5408;&#x5728;&#x4E00;&#x8D77;&#x6700;&#x7EC8;&#x662F;&#x7EDD;&#x5BF9;&#x5730;&#x5740;&#x3002;&#x4F5C;&#x4E3A;&#x5168;&#x5C40;&#x7684;&#x6807;&#x8BC6;&#x7B26;&#x7684;&#x5168;&#x5C40;&#x53D8;&#x91CF;&#x548C;&#x5168;&#x5C40;&#x51FD;&#x6570;&#x7684;&#x540D;&#x5B57;&#x4E00;&#x822C;&#x90FD;&#x662F;&#x57FA;&#x4E8E;SB&#x4F2A;&#x5BC4;&#x5B58;&#x5668;&#x7684;&#x76F8;&#x5BF9;&#x5730;&#x5740;&#x3002;&#x6807;&#x5FD7;&#x90E8;&#x5206;&#x7528;&#x4E8E;&#x6307;&#x793A;&#x51FD;&#x6570;&#x7684;&#x4E00;&#x4E9B;&#x7279;&#x6B8A;&#x884C;&#x4E3A;&#xFF0C;&#x5E38;&#x89C1;&#x7684;NOSPLIT&#x4E3B;&#x8981;&#x7528;&#x4E8E;&#x6307;&#x793A;&#x53F6;&#x5B50;&#x51FD;&#x6570;&#x4E0D;&#x8FDB;&#x884C;&#x6808;&#x5206;&#x88C2;&#x3002;framesize&#x90E8;&#x5206;&#x8868;&#x793A;&#x51FD;&#x6570;&#x7684;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x9700;&#x8981;&#x591A;&#x5C11;&#x6808;&#x7A7A;&#x95F4;&#xFF0C;&#x5176;&#x4E2D;&#x5305;&#x542B;&#x8C03;&#x7528;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x65F6;&#x51C6;&#x5907;&#x8C03;&#x7528;&#x53C2;&#x6570;&#x7684;&#x9690;&#x5F0F;&#x6808;&#x7A7A;&#x95F4;&#x3002;&#x6700;&#x540E;&#x662F;&#x53EF;&#x4EE5;&#x7701;&#x7565;&#x7684;&#x53C2;&#x6570;&#x5927;&#x5C0F;&#xFF0C;&#x4E4B;&#x6240;&#x4EE5;&#x53EF;&#x4EE5;&#x7701;&#x7565;&#x662F;&#x56E0;&#x4E3A;&#x7F16;&#x8BD1;&#x5668;&#x53EF;&#x4EE5;&#x4ECE;Go&#x8BED;&#x8A00;&#x7684;&#x51FD;&#x6570;&#x58F0;&#x660E;&#x4E2D;&#x63A8;&#x5BFC;&#x51FA;&#x51FD;&#x6570;&#x53C2;&#x6570;&#x7684;&#x5927;&#x5C0F;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x9996;&#x5148;&#x4ECE;&#x4E00;&#x4E2A;&#x7B80;&#x5355;&#x7684;Swap&#x51FD;&#x6570;&#x5F00;&#x59CB;&#x3002;Swap&#x51FD;&#x6570;&#x7528;&#x4E8E;&#x4EA4;&#x4E92;&#x8F93;&#x5165;&#x7684;&#x4E24;&#x4E2A;&#x53C2;&#x6570;&#x7684;&#x987A;&#x5E8F;&#xFF0C;&#x7136;&#x540E;&#x901A;&#x8FC7;&#x8FD4;&#x56DE;&#x503C;&#x8FD4;&#x56DE;&#x4EA4;&#x6362;&#x4E86;&#x987A;&#x5E8F;&#x7684;&#x7ED3;&#x679C;&#x3002;&#x5982;&#x679C;&#x7528;Go&#x8BED;&#x8A00;&#x4E2D;&#x58F0;&#x660E;Swap&#x51FD;&#x6570;&#xFF0C;&#x5927;&#x6982;&#x8FD9;&#x6837;&#x7684;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">package</span> main

<span class="hljs-comment">//go:nosplit</span>
<span class="hljs-keyword">func</span> Swap(a, b <span class="hljs-keyword">int</span>) (<span class="hljs-keyword">int</span>, <span class="hljs-keyword">int</span>)
</code></pre>
<p>&#x4E0B;&#x9762;&#x662F;main&#x5305;&#x4E2D;Swap&#x51FD;&#x6570;&#x5728;&#x6C47;&#x7F16;&#x4E2D;&#x4E24;&#x79CD;&#x5B9A;&#x4E49;&#x65B9;&#x5F0F;&#xFF1A;</p>
<pre><code>// func Swap(a, b int) (int, int)
TEXT &#xB7;Swap(SB), NOSPLIT, $0-32

// func Swap(a, b int) (int, int)
TEXT &#xB7;Swap(SB), NOSPLIT, $0
</code></pre><p>&#x4E0B;&#x56FE;&#x662F;Swap&#x51FD;&#x6570;&#x51E0;&#x79CD;&#x4E0D;&#x540C;&#x5199;&#x6CD5;&#x7684;&#x5BF9;&#x6BD4;&#x5173;&#x7CFB;&#x56FE;&#xFF1A;</p>
<p><img src="../images/ch3.4-1-func-decl-01.ditaa.png" alt=""></p>
<p><em>&#x56FE; 3.4-1 &#x51FD;&#x6570;&#x5B9A;&#x4E49;</em></p>
<p>&#x7B2C;&#x4E00;&#x79CD;&#x662F;&#x6700;&#x5B8C;&#x6574;&#x7684;&#x5199;&#x6CD5;&#xFF1A;&#x51FD;&#x6570;&#x540D;&#x90E8;&#x5206;&#x5305;&#x542B;&#x4E86;&#x5F53;&#x524D;&#x5305;&#x7684;&#x8DEF;&#x5F84;&#xFF0C;&#x540C;&#x65F6;&#x6307;&#x660E;&#x4E86;&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x5927;&#x5C0F;&#x4E3A;32&#x4E2A;&#x5B57;&#x8282;&#xFF08;&#x5BF9;&#x5E94;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;4&#x4E2A;int&#x7C7B;&#x578B;&#xFF09;&#x3002;&#x7B2C;&#x4E8C;&#x79CD;&#x5199;&#x6CD5;&#x5219;&#x6BD4;&#x8F83;&#x7B80;&#x6D01;&#xFF0C;&#x7701;&#x7565;&#x4E86;&#x5F53;&#x524D;&#x5305;&#x7684;&#x8DEF;&#x5F84;&#x548C;&#x53C2;&#x6570;&#x7684;&#x5927;&#x5C0F;&#x3002;&#x5982;&#x679C;&#x6709;NOSPLIT&#x6807;&#x6CE8;&#xFF0C;&#x4F1A;&#x7981;&#x6B62;&#x6C47;&#x7F16;&#x5668;&#x4E3A;&#x6C47;&#x7F16;&#x51FD;&#x6570;&#x63D2;&#x5165;&#x6808;&#x5206;&#x88C2;&#x7684;&#x4EE3;&#x7801;&#x3002;NOSPLIT&#x5BF9;&#x5E94;Go&#x8BED;&#x8A00;&#x4E2D;&#x7684;<code>//go:nosplit</code>&#x6CE8;&#x91CA;&#x3002;</p>
<p>&#x76EE;&#x524D;&#x53EF;&#x80FD;&#x9047;&#x5230;&#x7684;&#x51FD;&#x6570;&#x6807;&#x5FD7;&#x6709;NOSPLIT&#x3001;WRAPPER&#x548C;NEEDCTXT&#x51E0;&#x4E2A;&#x3002;&#x5176;&#x4E2D;NOSPLIT&#x4E0D;&#x4F1A;&#x751F;&#x6210;&#x6216;&#x5305;&#x542B;&#x6808;&#x5206;&#x88C2;&#x4EE3;&#x7801;&#xFF0C;&#x8FD9;&#x4E00;&#x822C;&#x7528;&#x4E8E;&#x6CA1;&#x6709;&#x4EFB;&#x4F55;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x8C03;&#x7528;&#x7684;&#x53F6;&#x5B50;&#x51FD;&#x6570;&#xFF0C;&#x8FD9;&#x6837;&#x53EF;&#x4EE5;&#x9002;&#x5F53;&#x63D0;&#x9AD8;&#x6027;&#x80FD;&#x3002;WRAPPER&#x6807;&#x5FD7;&#x5219;&#x8868;&#x793A;&#x8FD9;&#x4E2A;&#x662F;&#x4E00;&#x4E2A;&#x5305;&#x88C5;&#x51FD;&#x6570;&#xFF0C;&#x5728;panic&#x6216;runtime.caller&#x7B49;&#x67D0;&#x4E9B;&#x5904;&#x7406;&#x51FD;&#x6570;&#x5E27;&#x7684;&#x5730;&#x65B9;&#x4E0D;&#x4F1A;&#x589E;&#x52A0;&#x51FD;&#x6570;&#x5E27;&#x8BA1;&#x6570;&#x3002;&#x6700;&#x540E;&#x7684;NEEDCTXT&#x8868;&#x793A;&#x9700;&#x8981;&#x4E00;&#x4E2A;&#x4E0A;&#x4E0B;&#x6587;&#x53C2;&#x6570;&#xFF0C;&#x4E00;&#x822C;&#x7528;&#x4E8E;&#x95ED;&#x5305;&#x51FD;&#x6570;&#x3002;</p>
<p>&#x9700;&#x8981;&#x6CE8;&#x610F;&#x7684;&#x662F;&#x51FD;&#x6570;&#x4E5F;&#x6CA1;&#x6709;&#x7C7B;&#x578B;&#xFF0C;&#x4E0A;&#x9762;&#x5B9A;&#x4E49;&#x7684;Swap&#x51FD;&#x6570;&#x7B7E;&#x540D;&#x53EF;&#x4EE5;&#x4E0B;&#x9762;&#x4EFB;&#x610F;&#x4E00;&#x79CD;&#x683C;&#x5F0F;&#xFF1A;</p>
<pre><code>func Swap(a, b, c int) int
func Swap(a, b, c, d int)
func Swap() (a, b, c, d int)
func Swap() (a []int, d int)
// ...
</code></pre><p>&#x5BF9;&#x4E8E;&#x6C47;&#x7F16;&#x51FD;&#x6570;&#x6765;&#x8BF4;&#xFF0C;&#x53EA;&#x8981;&#x662F;&#x51FD;&#x6570;&#x7684;&#x540D;&#x5B57;&#x548C;&#x53C2;&#x6570;&#x5927;&#x5C0F;&#x4E00;&#x81F4;&#x5C31;&#x53EF;&#x4EE5;&#x662F;&#x76F8;&#x540C;&#x7684;&#x51FD;&#x6570;&#x4E86;&#x3002;&#x800C;&#x4E14;&#x5728;Go&#x6C47;&#x7F16;&#x8BED;&#x8A00;&#x4E2D;&#xFF0C;&#x8F93;&#x5165;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x53C2;&#x6570;&#x662F;&#x6CA1;&#x6709;&#x4EFB;&#x4F55;&#x7684;&#x533A;&#x522B;&#x7684;&#x3002;</p>
<h2 id="342-&#x51FD;&#x6570;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;">3.4.2 &#x51FD;&#x6570;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;</h2>
<p>&#x5BF9;&#x4E8E;&#x51FD;&#x6570;&#x6765;&#x8BF4;&#xFF0C;&#x6700;&#x91CD;&#x8981;&#x7684;&#x662F;&#x51FD;&#x6570;&#x5BF9;&#x5916;&#x63D0;&#x4F9B;&#x7684;API&#x7EA6;&#x5B9A;&#xFF0C;&#x5305;&#x542B;&#x51FD;&#x6570;&#x7684;&#x540D;&#x79F0;&#x3001;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x3002;&#x5F53;&#x8FD9;&#x4E9B;&#x90FD;&#x786E;&#x5B9A;&#x4E4B;&#x540E;&#xFF0C;&#x5982;&#x4F55;&#x7CBE;&#x786E;&#x8BA1;&#x7B97;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5927;&#x5C0F;&#x662F;&#x7B2C;&#x4E00;&#x4E2A;&#x9700;&#x8981;&#x89E3;&#x51B3;&#x7684;&#x95EE;&#x9898;&#x3002;</p>
<p>&#x6BD4;&#x5982;&#x6709;&#x4E00;&#x4E2A;Swap&#x51FD;&#x6570;&#x7684;&#x7B7E;&#x540D;&#x5982;&#x4E0B;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> Swap(a, b <span class="hljs-keyword">int</span>) (ret0, ret1 <span class="hljs-keyword">int</span>)
</code></pre>
<p>&#x5BF9;&#x4E8E;&#x8FD9;&#x4E2A;&#x51FD;&#x6570;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x8F7B;&#x6613;&#x770B;&#x51FA;&#x5B83;&#x9700;&#x8981;4&#x4E2A;int&#x7C7B;&#x578B;&#x7684;&#x7A7A;&#x95F4;&#xFF0C;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5927;&#x5C0F;&#x4E5F;&#x5C31;&#x662F;32&#x4E2A;&#x5B57;&#x8282;&#xFF1A;</p>
<pre><code>TEXT &#xB7;Swap(SB), $0-32
</code></pre><p>&#x90A3;&#x4E48;&#x5982;&#x4F55;&#x5728;&#x6C47;&#x7F16;&#x4E2D;&#x5F15;&#x7528;&#x8FD9;4&#x4E2A;&#x53C2;&#x6570;&#x5462;&#xFF1F;&#x4E3A;&#x6B64;Go&#x6C47;&#x7F16;&#x4E2D;&#x5F15;&#x5165;&#x4E86;&#x4E00;&#x4E2A;FP&#x4F2A;&#x5BC4;&#x5B58;&#x5668;&#xFF0C;&#x8868;&#x793A;&#x51FD;&#x6570;&#x5F53;&#x524D;&#x5E27;&#x7684;&#x5730;&#x5740;&#xFF0C;&#x4E5F;&#x5C31;&#x662F;&#x7B2C;&#x4E00;&#x4E2A;&#x53C2;&#x6570;&#x7684;&#x5730;&#x5740;&#x3002;&#x56E0;&#x6B64;&#x6211;&#x4EEC;&#x4EE5;&#x901A;&#x8FC7;<code>+0(FP)</code>&#x3001;<code>+8(FP)</code>&#x3001;<code>+16(FP)</code>&#x548C;<code>+24(FP)</code>&#x6765;&#x5206;&#x522B;&#x5F15;&#x7528;a&#x3001;b&#x3001;ret0&#x548C;ret1&#x56DB;&#x4E2A;&#x53C2;&#x6570;&#x3002;</p>
<p>&#x4F46;&#x662F;&#x5728;&#x6C47;&#x7F16;&#x4EE3;&#x7801;&#x4E2D;&#xFF0C;&#x6211;&#x4EEC;&#x5E76;&#x4E0D;&#x80FD;&#x76F4;&#x63A5;&#x4EE5;<code>+0(FP)</code>&#x7684;&#x65B9;&#x5F0F;&#x6765;&#x4F7F;&#x7528;&#x53C2;&#x6570;&#x3002;&#x4E3A;&#x4E86;&#x7F16;&#x5199;&#x6613;&#x4E8E;&#x7EF4;&#x62A4;&#x7684;&#x6C47;&#x7F16;&#x4EE3;&#x7801;&#xFF0C;Go&#x6C47;&#x7F16;&#x8BED;&#x8A00;&#x8981;&#x6C42;&#xFF0C;&#x4EFB;&#x4F55;&#x901A;&#x8FC7;FP&#x4F2A;&#x5BC4;&#x5B58;&#x5668;&#x8BBF;&#x95EE;&#x7684;&#x53D8;&#x91CF;&#x5FC5;&#x548C;&#x4E00;&#x4E2A;&#x4E34;&#x65F6;&#x6807;&#x8BC6;&#x7B26;&#x524D;&#x7F00;&#x7EC4;&#x5408;&#x540E;&#x624D;&#x80FD;&#x6709;&#x6548;&#xFF0C;&#x4E00;&#x822C;&#x4F7F;&#x7528;&#x53C2;&#x6570;&#x5BF9;&#x5E94;&#x7684;&#x53D8;&#x91CF;&#x540D;&#x4F5C;&#x4E3A;&#x524D;&#x7F00;&#x3002;</p>
<p>&#x4E0B;&#x56FE;&#x662F;Swap&#x51FD;&#x6570;&#x4E2D;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x5728;&#x5185;&#x5B58;&#x4E2D;&#x7684;&#x5E03;&#x5C40;&#x56FE;&#xFF1A;</p>
<p><img src="../images/ch3.4-2-func-decl-02.ditaa.png" alt=""></p>
<p><em>&#x56FE; 3.4-2 &#x51FD;&#x6570;&#x5B9A;&#x4E49;</em></p>
<p>&#x4E0B;&#x9762;&#x7684;&#x4EE3;&#x7801;&#x6F14;&#x793A;&#x4E86;&#x5982;&#x4F55;&#x5728;&#x6C47;&#x7F16;&#x51FD;&#x6570;&#x4E2D;&#x4F7F;&#x7528;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#xFF1A;</p>
<pre><code>TEXT &#xB7;Swap(SB), $0
    MOVQ a+0(FP), AX     // AX = a
    MOVQ b+8(FP), BX     // BX = b
    MOVQ BX, ret0+16(FP) // ret0 = BX
    MOVQ AX, ret1+24(FP) // ret1 = AX
    RET
</code></pre><p>&#x4ECE;&#x4EE3;&#x7801;&#x53EF;&#x4EE5;&#x770B;&#x51FA;a&#x3001;b&#x3001;ret0&#x548C;ret1&#x7684;&#x5185;&#x5B58;&#x5730;&#x5740;&#x662F;&#x4F9D;&#x6B21;&#x9012;&#x589E;&#x7684;&#xFF0C;FP&#x4F2A;&#x5BC4;&#x5B58;&#x5668;&#x662F;&#x7B2C;&#x4E00;&#x4E2A;&#x53D8;&#x91CF;&#x7684;&#x5F00;&#x59CB;&#x5730;&#x5740;&#x3002;</p>
<h2 id="343-&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5185;&#x5B58;&#x5E03;&#x5C40;">3.4.3 &#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5185;&#x5B58;&#x5E03;&#x5C40;</h2>
<p>&#x5982;&#x679C;&#x662F;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7C7B;&#x578B;&#x6BD4;&#x8F83;&#x590D;&#x6742;&#x7684;&#x60C5;&#x51B5;&#x8BE5;&#x5982;&#x4F55;&#x5904;&#x7406;&#x5462;&#xFF1F;&#x4E0B;&#x9762;&#x6211;&#x4EEC;&#x518D;&#x5C1D;&#x8BD5;&#x4E00;&#x4E2A;&#x66F4;&#x590D;&#x6742;&#x7684;&#x51FD;&#x6570;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x8BA1;&#x7B97;&#x3002;&#x6BD4;&#x5982;&#x6709;&#x4EE5;&#x4E0B;&#x4E00;&#x4E2A;&#x51FD;&#x6570;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> Foo(a <span class="hljs-keyword">bool</span>, b <span class="hljs-keyword">int16</span>) (c []<span class="hljs-keyword">byte</span>)
</code></pre>
<p>&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x6709;&#x4E0D;&#x540C;&#x7684;&#x7C7B;&#x578B;&#xFF0C;&#x800C;&#x4E14;&#x8FD4;&#x56DE;&#x503C;&#x4E2D;&#x542B;&#x6709;&#x66F4;&#x590D;&#x6742;&#x7684;&#x5207;&#x7247;&#x7C7B;&#x578B;&#x3002;&#x6211;&#x4EEC;&#x8BE5;&#x5982;&#x4F55;&#x8BA1;&#x7B97;&#x6BCF;&#x4E2A;&#x53C2;&#x6570;&#x7684;&#x4F4D;&#x7F6E;&#x548C;&#x603B;&#x7684;&#x5927;&#x5C0F;&#x5462;&#xFF1F;</p>
<p>&#x5176;&#x5B9E;&#x51FD;&#x6570;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5927;&#x5C0F;&#x4EE5;&#x53CA;&#x5BF9;&#x9F50;&#x95EE;&#x9898;&#x548C;&#x7ED3;&#x6784;&#x4F53;&#x7684;&#x5927;&#x5C0F;&#x548C;&#x6210;&#x5458;&#x5BF9;&#x9F50;&#x95EE;&#x9898;&#x662F;&#x4E00;&#x81F4;&#x7684;&#x3002;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x7528;&#x8BE1;&#x4EE3;&#x601D;&#x8DEF;&#x5C06;&#x5168;&#x90E8;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x4EE5;&#x540C;&#x6837;&#x7684;&#x987A;&#x5E8F;&#x653E;&#x5230;&#x4E00;&#x4E2A;&#x7ED3;&#x6784;&#x4F53;&#x4E2D;&#xFF0C;&#x5C06;FP&#x4F2A;&#x5BC4;&#x5B58;&#x5668;&#x4F5C;&#x4E3A;&#x552F;&#x4E00;&#x7684;&#x4E00;&#x4E2A;&#x6307;&#x9488;&#x53C2;&#x6570;&#xFF0C;&#x800C;&#x6BCF;&#x4E2A;&#x6210;&#x5458;&#x7684;&#x5730;&#x5740;&#x4E5F;&#x5C31;&#x662F;&#x5BF9;&#x5E94;&#x539F;&#x6765;&#x53C2;&#x6570;&#x7684;&#x5730;&#x5740;&#x3002;</p>
<p>&#x7528;&#x8FD9;&#x6837;&#x7684;&#x7B56;&#x7565;&#x53EF;&#x4EE5;&#x5F88;&#x5BB9;&#x6613;&#x8BA1;&#x7B97;&#x524D;&#x9762;&#x7684;Foo&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5730;&#x5740;&#x548C;&#x603B;&#x5927;&#x5C0F;&#x3002;&#x4E3A;&#x4E86;&#x4FBF;&#x4E8E;&#x63CF;&#x8FF0;&#x6211;&#x4EEC;&#x5B9A;&#x4E49;&#x4E00;&#x4E2A;<code>Foo_args_and_returns</code>&#x4E34;&#x65F6;&#x7ED3;&#x6784;&#x4F53;&#x7C7B;&#x578B;&#x7528;&#x4E8E;&#x8BE1;&#x4EE3;&#x539F;&#x59CB;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">type</span> Foo_args_and_returns <span class="hljs-keyword">struct</span> {
    a <span class="hljs-keyword">bool</span>
    b <span class="hljs-keyword">int16</span>
    c []<span class="hljs-keyword">byte</span>
}
</code></pre>
<p>&#x7136;&#x540E;&#x5C06;Foo&#x539F;&#x6765;&#x7684;&#x53C2;&#x6570;&#x66FF;&#x6362;&#x4E3A;&#x7ED3;&#x6784;&#x4F53;&#x5F62;&#x5F0F;&#xFF0C;&#x5E76;&#x4E14;&#x53EA;&#x4FDD;&#x7559;&#x552F;&#x4E00;&#x7684;FP&#x4F5C;&#x4E3A;&#x53C2;&#x6570;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> Foo(FP *SomeFunc_args_and_returns) {
    _ = unsafe.Offsetof(FP.a) + <span class="hljs-keyword">uintptr</span>(FP) <span class="hljs-comment">// a</span>
    _ = unsafe.Offsetof(FP.b) + <span class="hljs-keyword">uintptr</span>(FP) <span class="hljs-comment">// b</span>
    _ = unsafe.Offsetof(FP.c) + <span class="hljs-keyword">uintptr</span>(FP) <span class="hljs-comment">// c</span>

    _ = unsafe.Sizeof(*FP) <span class="hljs-comment">// argsize</span>

    <span class="hljs-keyword">return</span>
}
</code></pre>
<p>&#x4EE3;&#x7801;&#x5B8C;&#x5168;&#x548C;Foo&#x51FD;&#x6570;&#x53C2;&#x6570;&#x7684;&#x65B9;&#x5F0F;&#x7C7B;&#x4F3C;&#x3002;&#x552F;&#x4E00;&#x7684;&#x5DEE;&#x5F02;&#x662F;&#x6BCF;&#x4E2A;&#x51FD;&#x6570;&#x7684;&#x504F;&#x79FB;&#x91CF;&#xFF0C;&#x8FD9;&#x6709;<code>unsafe.Offsetof</code>&#x51FD;&#x6570;&#x81EA;&#x52A8;&#x8BA1;&#x7B97;&#x751F;&#x6210;&#x3002;&#x56E0;&#x4E3A;Go&#x7ED3;&#x6784;&#x4F53;&#x4E2D;&#x7684;&#x6BCF;&#x4E2A;&#x6210;&#x5458;&#x5DF2;&#x7ECF;&#x6EE1;&#x8DB3;&#x4E86;&#x5BF9;&#x9F50;&#x8981;&#x6C42;&#xFF0C;&#x56E0;&#x6B64;&#x91C7;&#x7528;&#x901A;&#x7528;&#x65B9;&#x5F0F;&#x5F97;&#x5230;&#x6BCF;&#x4E2A;&#x53C2;&#x6570;&#x7684;&#x504F;&#x79FB;&#x91CF;&#x4E5F;&#x662F;&#x6EE1;&#x8DB3;&#x5BF9;&#x9F50;&#x8981;&#x6C42;&#x7684;&#x3002;</p>
<p>Foo&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5927;&#x5C0F;&#x548C;&#x5185;&#x5B58;&#x5E03;&#x5C40;&#xFF1A;</p>
<p><img src="../images/ch3.4-3-func-arg-01.ditaa.png" alt=""></p>
<p><em>&#x56FE; 3.4-3 &#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;</em></p>
<p>&#x4E0B;&#x9762;&#x7684;&#x4EE3;&#x7801;&#x6F14;&#x793A;&#x4E86;Foo&#x6C47;&#x7F16;&#x51FD;&#x6570;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5B9A;&#x4F4D;&#xFF1A;</p>
<pre><code>TEXT &#xB7;Foo(SB), $0
    MOVEQ a+0(FP),       AX // a
    MOVEQ b+2(FP),       BX // b
    MOVEQ c_dat+8*1(FP), CX // c.Data
    MOVEQ c_len+8*2(FP), DX // c.Len
    MOVEQ c_cap+8*3(FP), DI // c.Cap
    RET
</code></pre><p>&#x5176;&#x4E2D;a&#x548C;b&#x53C2;&#x6570;&#x4E4B;&#x95F4;&#x51FA;&#x73B0;&#x4E86;&#x4E00;&#x4E2A;&#x5B57;&#x8282;&#x7684;&#x7A7A;&#x6D1E;&#xFF0C;b&#x548C;c&#x4E4B;&#x95F4;&#x51FA;&#x73B0;&#x4E86;4&#x4E2A;&#x5B57;&#x8282;&#x7684;&#x7A7A;&#x6D1E;&#x3002;&#x51FA;&#x73B0;&#x7A7A;&#x6D1E;&#x7684;&#x539F;&#x56E0;&#x662F;&#x8981;&#x5305;&#x88C5;&#x6BCF;&#x4E2A;&#x53C2;&#x6570;&#x53D8;&#x91CF;&#x5730;&#x5740;&#x90FD;&#x8981;&#x5BF9;&#x9F50;&#x5230;&#x76F8;&#x5E94;&#x7684;&#x500D;&#x6570;&#x3002;</p>
<h2 id="344-&#x51FD;&#x6570;&#x4E2D;&#x7684;&#x5C40;&#x90E8;&#x53D8;&#x91CF;">3.4.4 &#x51FD;&#x6570;&#x4E2D;&#x7684;&#x5C40;&#x90E8;&#x53D8;&#x91CF;</h2>
<p>&#x4ECE;Go&#x8BED;&#x8A00;&#x51FD;&#x6570;&#x89D2;&#x5EA6;&#x8BB2;&#xFF0C;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x662F;&#x51FD;&#x6570;&#x5185;&#x660E;&#x786E;&#x5B9A;&#x4E49;&#x7684;&#x53D8;&#x91CF;&#xFF0C;&#x540C;&#x65F6;&#x4E5F;&#x5305;&#x542B;&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x53D8;&#x91CF;&#x3002;&#x4F46;&#x662F;&#x4ECE;Go&#x6C47;&#x7F16;&#x89D2;&#x5EA6;&#x770B;&#xFF0C;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x662F;&#x6307;&#x51FD;&#x6570;&#x8FD0;&#x884C;&#x65F6;&#xFF0C;&#x5728;&#x5F53;&#x524D;&#x51FD;&#x6570;&#x6808;&#x5E27;&#x6240;&#x5BF9;&#x5E94;&#x7684;&#x5185;&#x5B58;&#x5185;&#x7684;&#x53D8;&#x91CF;&#xFF0C;&#x4E0D;&#x5305;&#x542B;&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#xFF08;&#x56E0;&#x4E3A;&#x8BBF;&#x95EE;&#x65B9;&#x5F0F;&#x6709;&#x5DEE;&#x5F02;&#xFF09;&#x3002;&#x51FD;&#x6570;&#x6808;&#x5E27;&#x7684;&#x7A7A;&#x95F4;&#x4E3B;&#x8981;&#x7531;&#x51FD;&#x6570;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x3001;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x548C;&#x88AB;&#x8C03;&#x7528;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7A7A;&#x95F4;&#x7EC4;&#x6210;&#x3002;&#x4E3A;&#x4E86;&#x4FBF;&#x4E8E;&#x7406;&#x89E3;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x5C06;&#x6C47;&#x7F16;&#x51FD;&#x6570;&#x7684;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7C7B;&#x6BD4;&#x4E3A;Go&#x8BED;&#x8A00;&#x51FD;&#x6570;&#x4E2D;&#x663E;&#x5F0F;&#x5B9A;&#x4E49;&#x7684;&#x53D8;&#x91CF;&#xFF0C;&#x4E0D;&#x5305;&#x542B;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x90E8;&#x5206;&#x3002;</p>
<p>&#x4E3A;&#x4E86;&#x4FBF;&#x4E8E;&#x8BBF;&#x95EE;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#xFF0C;Go&#x6C47;&#x7F16;&#x8BED;&#x8A00;&#x5F15;&#x5165;&#x4E86;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#xFF0C;&#x5BF9;&#x5E94;&#x5F53;&#x524D;&#x6808;&#x5E27;&#x7684;&#x5E95;&#x90E8;&#x3002;&#x56E0;&#x4E3A;&#x5728;&#x5F53;&#x524D;&#x6808;&#x5E27;&#x65F6;&#x6808;&#x7684;&#x5E95;&#x90E8;&#x662F;&#x56FA;&#x5B9A;&#x4E0D;&#x53D8;&#x7684;&#xFF0C;&#x56E0;&#x6B64;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x76F8;&#x5BF9;&#x4E8E;&#x4F2A;SP&#x7684;&#x504F;&#x79FB;&#x91CF;&#x4E5F;&#x5C31;&#x662F;&#x56FA;&#x5B9A;&#x7684;&#xFF0C;&#x8FD9;&#x53EF;&#x4EE5;&#x7B80;&#x5316;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x7EF4;&#x62A4;&#x5DE5;&#x4F5C;&#x3002;SP&#x771F;&#x4F2A;&#x5BC4;&#x5B58;&#x5668;&#x7684;&#x533A;&#x5206;&#x53EA;&#x6709;&#x4E00;&#x4E2A;&#x539F;&#x5219;&#xFF1A;&#x5982;&#x679C;&#x4F7F;&#x7528;SP&#x65F6;&#x6709;&#x4E00;&#x4E2A;&#x4E34;&#x65F6;&#x6807;&#x8BC6;&#x7B26;&#x524D;&#x7F00;&#x5C31;&#x662F;&#x4F2A;SP&#xFF0C;&#x5426;&#x5219;&#x5C31;&#x662F;&#x771F;SP&#x5BC4;&#x5B58;&#x5668;&#x3002;&#x6BD4;&#x5982;<code>a(SP)</code>&#x548C;<code>b+8(SP)</code>&#x6709;a&#x548C;b&#x4E34;&#x65F6;&#x524D;&#x7F00;&#xFF0C;&#x8FD9;&#x91CC;&#x90FD;&#x662F;&#x4F2A;SP&#xFF0C;&#x800C;&#x524D;&#x7F00;&#x90E8;&#x5206;&#x4E00;&#x822C;&#x7528;&#x4E8E;&#x8868;&#x793A;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x540D;&#x5B57;&#x3002;&#x800C;<code>(SP)</code>&#x548C;<code>+8(SP)</code>&#x6CA1;&#x6709;&#x4E34;&#x65F6;&#x6807;&#x8BC6;&#x7B26;&#x4F5C;&#x4E3A;&#x524D;&#x7F00;&#xFF0C;&#x5B83;&#x4EEC;&#x90FD;&#x662F;&#x771F;SP&#x5BC4;&#x5B58;&#x5668;&#x3002;</p>
<p>&#x5728;X86&#x5E73;&#x53F0;&#xFF0C;&#x51FD;&#x6570;&#x7684;&#x8C03;&#x7528;&#x6808;&#x662F;&#x4ECE;&#x9AD8;&#x5730;&#x5740;&#x5411;&#x4F4E;&#x5730;&#x5740;&#x589E;&#x957F;&#x7684;&#xFF0C;&#x56E0;&#x6B64;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#x5BF9;&#x5E94;&#x6808;&#x5E27;&#x7684;&#x5E95;&#x90E8;&#x5176;&#x5B9E;&#x662F;&#x5BF9;&#x5E94;&#x66F4;&#x5927;&#x7684;&#x5730;&#x5740;&#x3002;&#x5F53;&#x524D;&#x6808;&#x7684;&#x9876;&#x90E8;&#x5BF9;&#x5E94;&#x771F;&#x5B9E;&#x5B58;&#x5728;&#x7684;SP&#x5BC4;&#x5B58;&#x5668;&#xFF0C;&#x5BF9;&#x5E94;&#x5F53;&#x524D;&#x51FD;&#x6570;&#x6808;&#x5E27;&#x7684;&#x6808;&#x9876;&#xFF0C;&#x5BF9;&#x5E94;&#x66F4;&#x5C0F;&#x7684;&#x5730;&#x5740;&#x3002;&#x5982;&#x679C;&#x6574;&#x4E2A;&#x5185;&#x5B58;&#x7528;Memory&#x6570;&#x7EC4;&#x8868;&#x793A;&#xFF0C;&#x90A3;&#x4E48;<code>Memory[0(SP):end-0(SP)]</code>&#x5C31;&#x662F;&#x5BF9;&#x5E94;&#x5F53;&#x524D;&#x6808;&#x5E27;&#x7684;&#x5207;&#x7247;&#xFF0C;&#x5176;&#x4E2D;&#x5F00;&#x59CB;&#x4F4D;&#x7F6E;&#x662F;&#x771F;SP&#x5BC4;&#x5B58;&#x5668;&#xFF0C;&#x7ED3;&#x5C3E;&#x90E8;&#x5206;&#x662F;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#x3002;&#x771F;SP&#x5BC4;&#x5B58;&#x5668;&#x4E00;&#x822C;&#x7528;&#x4E8E;&#x8868;&#x793A;&#x8C03;&#x7528;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x65F6;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#xFF0C;&#x771F;SP&#x5BC4;&#x5B58;&#x5668;&#x5BF9;&#x5E94;&#x5185;&#x5B58;&#x8F83;&#x4F4E;&#x7684;&#x5730;&#x5740;&#xFF0C;&#x6240;&#x4EE5;&#x88AB;&#x8BBF;&#x95EE;&#x53D8;&#x91CF;&#x7684;&#x504F;&#x79FB;&#x91CF;&#x662F;&#x6B63;&#x6570;&#xFF1B;&#x800C;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#x5BF9;&#x5E94;&#x9AD8;&#x5730;&#x5740;&#xFF0C;&#x5BF9;&#x5E94;&#x7684;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x504F;&#x79FB;&#x91CF;&#x90FD;&#x662F;&#x8D1F;&#x6570;&#x3002;</p>
<p>&#x4E3A;&#x4E86;&#x4FBF;&#x4E8E;&#x5BF9;&#x6BD4;&#xFF0C;&#x6211;&#x4EEC;&#x5C06;&#x524D;&#x9762;Foo&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x53D8;&#x91CF;&#x6539;&#x6210;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> Foo() {
    <span class="hljs-keyword">var</span> c []<span class="hljs-keyword">byte</span>
    <span class="hljs-keyword">var</span> b <span class="hljs-keyword">int16</span>
    <span class="hljs-keyword">var</span> a <span class="hljs-keyword">bool</span>
}
</code></pre>
<p>&#x7136;&#x540E;&#x901A;&#x8FC7;&#x6C47;&#x7F16;&#x8BED;&#x8A00;&#x91CD;&#x65B0;&#x5B9E;&#x73B0;Foo&#x51FD;&#x6570;&#xFF0C;&#x5E76;&#x901A;&#x8FC7;&#x4F2A;SP&#x6765;&#x5B9A;&#x4F4D;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#xFF1A;</p>
<pre><code>TEXT &#xB7;Foo(SB), $32-0
    MOVQ a-32(SP),      AX // a
    MOVQ b-30(SP),      BX // b
    MOVQ c_data-24(SP), CX // c.Data
    MOVQ c_len-16(SP),  DX // c.Len
    MOVQ c_cap-8(SP),   DI // c.Cap
    RET
</code></pre><p>Foo&#x51FD;&#x6570;&#x6709;3&#x4E2A;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#xFF0C;&#x4F46;&#x662F;&#x6CA1;&#x6709;&#x8C03;&#x7528;&#x5176;&#x5B83;&#x7684;&#x51FD;&#x6570;&#xFF0C;&#x56E0;&#x4E3A;&#x5BF9;&#x9F50;&#x548C;&#x586B;&#x5145;&#x7684;&#x95EE;&#x9898;&#x5BFC;&#x81F4;&#x51FD;&#x6570;&#x7684;&#x6808;&#x5E27;&#x5927;&#x5C0F;&#x4E3A;32&#x4E2A;&#x5B57;&#x8282;&#x3002;&#x56E0;&#x4E3A;Foo&#x51FD;&#x6570;&#x6CA1;&#x6709;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#xFF0C;&#x56E0;&#x6B64;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x5927;&#x5C0F;&#x4E3A;0&#x4E2A;&#x5B57;&#x8282;&#xFF0C;&#x5F53;&#x7136;&#x8FD9;&#x4E2A;&#x90E8;&#x5206;&#x53EF;&#x4EE5;&#x7701;&#x7565;&#x4E0D;&#x5199;&#x3002;&#x800C;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x4E2D;&#x5148;&#x5B9A;&#x4E49;&#x7684;&#x53D8;&#x91CF;c&#x79BB;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#x5BF9;&#x5E94;&#x7684;&#x5730;&#x5740;&#x6700;&#x8FDC;&#xFF0C;&#x6700;&#x540E;&#x5B9A;&#x4E49;&#x7684;&#x53D8;&#x91CF;a&#x79BB;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#x6700;&#x8FD1;&#x3002;&#x6709;&#x4E24;&#x4E2A;&#x56E0;&#x7D20;&#x5BFC;&#x81F4;&#x51FA;&#x73B0;&#x8FD9;&#x79CD;&#x9006;&#x5E8F;&#x7684;&#x7ED3;&#x679C;&#xFF1A;&#x4E00;&#x4E2A;&#x4ECE;Go&#x8BED;&#x8A00;&#x51FD;&#x6570;&#x89D2;&#x5EA6;&#x7406;&#x89E3;&#xFF0C;&#x5148;&#x5B9A;&#x4E49;&#x7684;c&#x53D8;&#x91CF;&#x5730;&#x5740;&#x8981;&#x6BD4;&#x540E;&#x5B9A;&#x4E49;&#x7684;&#x53D8;&#x91CF;&#x7684;&#x5730;&#x5740;&#x66F4;&#x5C0F;&#xFF1B;&#x53E6;&#x4E00;&#x4E2A;&#x662F;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#x5BF9;&#x5E94;&#x6808;&#x5E27;&#x7684;&#x5E95;&#x90E8;&#xFF0C;&#x800C;X86&#x4E2D;&#x6808;&#x662F;&#x4ECE;&#x9AD8;&#x5411;&#x5730;&#x751F;&#x957F;&#x7684;&#xFF0C;&#x6240;&#x4EE5;&#x6700;&#x5148;&#x5B9A;&#x4E49;&#x6709;&#x7740;&#x66F4;&#x5C0F;&#x5730;&#x5740;&#x7684;c&#x53D8;&#x91CF;&#x79BB;&#x6808;&#x7684;&#x5E95;&#x90E8;&#x4F2A;SP&#x66F4;&#x8FDC;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x540C;&#x6837;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x7ED3;&#x6784;&#x4F53;&#x6765;&#x6A21;&#x62DF;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x5E03;&#x5C40;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> Foo() {
    <span class="hljs-keyword">var</span> local [<span class="hljs-number">1</span>]<span class="hljs-keyword">struct</span>{
        a <span class="hljs-keyword">bool</span>
        b <span class="hljs-keyword">int16</span>
        c []<span class="hljs-keyword">byte</span>
    }
    <span class="hljs-keyword">var</span> SP = &amp;local[<span class="hljs-number">1</span>];

    _ = -(unsafe.Sizeof(local)-unsafe.Offsetof(local.a)) + <span class="hljs-keyword">uintptr</span>(&amp;SP) <span class="hljs-comment">// a</span>
    _ = -(unsafe.Sizeof(local)-unsafe.Offsetof(local.b)) + <span class="hljs-keyword">uintptr</span>(&amp;SP) <span class="hljs-comment">// b</span>
    _ = -(unsafe.Sizeof(local)-unsafe.Offsetof(local.c)) + <span class="hljs-keyword">uintptr</span>(&amp;SP) <span class="hljs-comment">// c</span>
}
</code></pre>
<p>&#x6211;&#x4EEC;&#x5C06;&#x4E4B;&#x524D;&#x7684;&#x4E09;&#x4E2A;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x632A;&#x5230;&#x4E00;&#x4E2A;&#x7ED3;&#x6784;&#x4F53;&#x4E2D;&#x3002;&#x7136;&#x540E;&#x6784;&#x9020;&#x4E00;&#x4E2A;SP&#x53D8;&#x91CF;&#x5BF9;&#x5E94;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#xFF0C;&#x5BF9;&#x5E94;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7ED3;&#x6784;&#x4F53;&#x7684;&#x9876;&#x90E8;&#x3002;&#x7136;&#x540E;&#x6839;&#x636E;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x603B;&#x5927;&#x5C0F;&#x548C;&#x6BCF;&#x4E2A;&#x53D8;&#x91CF;&#x5BF9;&#x5E94;&#x6210;&#x5458;&#x7684;&#x504F;&#x79FB;&#x91CF;&#x8BA1;&#x7B97;&#x76F8;&#x5BF9;&#x4E8E;&#x4F2A;SP&#x7684;&#x8DDD;&#x79BB;&#xFF0C;&#x6700;&#x7EC8;&#x504F;&#x79FB;&#x91CF;&#x662F;&#x4E00;&#x4E2A;&#x8D1F;&#x6570;&#x3002;</p>
<p>&#x901A;&#x8FC7;&#x8FD9;&#x79CD;&#x65B9;&#x5F0F;&#x53EF;&#x4EE5;&#x5904;&#x7406;&#x590D;&#x6742;&#x7684;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x504F;&#x79FB;&#xFF0C;&#x540C;&#x65F6;&#x4E5F;&#x80FD;&#x4FDD;&#x8BC1;&#x6BCF;&#x4E2A;&#x53D8;&#x91CF;&#x5730;&#x5740;&#x7684;&#x5BF9;&#x9F50;&#x8981;&#x6C42;&#x3002;&#x5F53;&#x7136;&#xFF0C;&#x9664;&#x4E86;&#x5730;&#x5740;&#x5BF9;&#x9F50;&#x5916;&#xFF0C;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x5E03;&#x5C40;&#x5E76;&#x6CA1;&#x6709;&#x987A;&#x5E8F;&#x8981;&#x6C42;&#x3002;&#x5BF9;&#x4E8E;&#x6C47;&#x7F16;&#x6BD4;&#x8F83;&#x719F;&#x6089;&#x540C;&#x5B66;&#x53EF;&#x4EE5;&#x6839;&#x636E;&#x81EA;&#x5DF1;&#x7684;&#x4E60;&#x60EF;&#x7EC4;&#x7EC7;&#x53D8;&#x91CF;&#x7684;&#x5E03;&#x5C40;&#x3002;</p>
<p>&#x4E0B;&#x9762;&#x662F;Foo&#x51FD;&#x6570;&#x7684;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x5927;&#x5C0F;&#x548C;&#x5185;&#x5B58;&#x5E03;&#x5C40;&#xFF1A;</p>
<p><img src="../images/ch3.4-4-func-local-var-01.ditaa.png" alt=""></p>
<p><em>&#x56FE; 3.4-4 &#x51FD;&#x6570;&#x7684;&#x5C40;&#x90E8;&#x53D8;&#x91CF;</em></p>
<p>&#x4ECE;&#x56FE;&#x4E2D;&#x53EF;&#x4EE5;&#x770B;&#x51FA;Foo&#x51FD;&#x6570;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x548C;&#x524D;&#x4E00;&#x4E2A;&#x4F8B;&#x5B50;&#x4E2D;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5185;&#x5B58;&#x5E03;&#x5C40;&#x662F;&#x5B8C;&#x5168;&#x4E00;&#x6837;&#x7684;&#xFF0C;&#x8FD9;&#x4E5F;&#x662F;&#x6211;&#x4EEC;&#x6545;&#x610F;&#x8BBE;&#x8BA1;&#x7684;&#x7ED3;&#x679C;&#x3002;&#x4F46;&#x662F;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x662F;&#x901A;&#x8FC7;&#x4F2A;FP&#x5BC4;&#x5B58;&#x5668;&#x5B9A;&#x4F4D;&#x7684;&#xFF0C;FP&#x5BC4;&#x5B58;&#x5668;&#x5BF9;&#x5E94;&#x7B2C;&#x4E00;&#x4E2A;&#x53C2;&#x6570;&#x7684;&#x5F00;&#x59CB;&#x5730;&#x5740;&#xFF08;&#x7B2C;&#x4E00;&#x4E2A;&#x53C2;&#x6570;&#x5730;&#x5740;&#x8F83;&#x4F4E;&#xFF09;&#xFF0C;&#x56E0;&#x6B64;&#x6BCF;&#x4E2A;&#x53D8;&#x91CF;&#x7684;&#x504F;&#x79FB;&#x91CF;&#x662F;&#x6B63;&#x6570;&#x3002;&#x800C;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x662F;&#x901A;&#x8FC7;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#x5B9A;&#x4F4D;&#x7684;&#xFF0C;&#x800C;&#x4F2A;SP&#x5BC4;&#x5B58;&#x5668;&#x5BF9;&#x5E94;&#x7684;&#x662F;&#x7B2C;&#x4E00;&#x4E2A;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x7ED3;&#x675F;&#x5730;&#x5740;&#xFF08;&#x7B2C;&#x4E00;&#x4E2A;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x5730;&#x5740;&#x8F83;&#x5927;&#xFF09;&#xFF0C;&#x56E0;&#x6B64;&#x6BCF;&#x4E2A;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x504F;&#x79FB;&#x91CF;&#x90FD;&#x662F;&#x8D1F;&#x6570;&#x3002;</p>
<h2 id="345-&#x8C03;&#x7528;&#x5176;&#x5B83;&#x51FD;&#x6570;">3.4.5 &#x8C03;&#x7528;&#x5176;&#x5B83;&#x51FD;&#x6570;</h2>
<p>&#x5E38;&#x89C1;&#x7684;&#x7528;Go&#x6C47;&#x7F16;&#x5B9E;&#x73B0;&#x7684;&#x51FD;&#x6570;&#x90FD;&#x662F;&#x53F6;&#x5B50;&#x51FD;&#x6570;&#xFF0C;&#x4E5F;&#x5C31;&#x662F;&#x88AB;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x8C03;&#x7528;&#x7684;&#x51FD;&#x6570;&#xFF0C;&#x4F46;&#x662F;&#x5F88;&#x5C11;&#x8C03;&#x7528;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x3002;&#x8FD9;&#x4E3B;&#x8981;&#x662F;&#x56E0;&#x4E3A;&#x53F6;&#x5B50;&#x51FD;&#x6570;&#x6BD4;&#x8F83;&#x7B80;&#x5355;&#xFF0C;&#x53EF;&#x4EE5;&#x7B80;&#x5316;&#x6C47;&#x7F16;&#x51FD;&#x6570;&#x7684;&#x7F16;&#x5199;&#xFF1B;&#x540C;&#x65F6;&#x4E00;&#x822C;&#x6027;&#x80FD;&#x6216;&#x7279;&#x6027;&#x7684;&#x74F6;&#x9888;&#x4E5F;&#x5904;&#x4E8E;&#x53F6;&#x5B50;&#x51FD;&#x6570;&#x3002;&#x4F46;&#x662F;&#x80FD;&#x591F;&#x8C03;&#x7528;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x548C;&#x80FD;&#x591F;&#x88AB;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x8C03;&#x7528;&#x540C;&#x6837;&#x91CD;&#x8981;&#xFF0C;&#x5426;&#x5219;Go&#x6C47;&#x7F16;&#x5C31;&#x4E0D;&#x662F;&#x4E00;&#x4E2A;&#x5B8C;&#x6574;&#x7684;&#x6C47;&#x7F16;&#x8BED;&#x8A00;&#x3002;</p>
<p>&#x5728;&#x524D;&#x6587;&#x4E2D;&#x6211;&#x4EEC;&#x5DF2;&#x7ECF;&#x5B66;&#x4E60;&#x4E86;&#x4E00;&#x4E9B;&#x6C47;&#x7F16;&#x5B9E;&#x73B0;&#x7684;&#x51FD;&#x6570;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x5904;&#x7406;&#x7684;&#x89C4;&#x5219;&#x3002;&#x90A3;&#x4E48;&#x4E00;&#x4E2A;&#x663E;&#x7136;&#x7684;&#x95EE;&#x9898;&#x662F;&#xFF0C;&#x6C47;&#x7F16;&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x662F;&#x4ECE;&#x54EA;&#x91CC;&#x6765;&#x7684;&#xFF1F;&#x7B54;&#x6848;&#x540C;&#x6837;&#x660E;&#x663E;&#xFF0C;&#x88AB;&#x8C03;&#x7528;&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x662F;&#x7531;&#x8C03;&#x7528;&#x65B9;&#x51C6;&#x5907;&#x7684;&#xFF1A;&#x8C03;&#x7528;&#x65B9;&#x5728;&#x6808;&#x4E0A;&#x8BBE;&#x7F6E;&#x597D;&#x7A7A;&#x95F4;&#x548C;&#x6570;&#x636E;&#x540E;&#x8C03;&#x7528;&#x51FD;&#x6570;&#xFF0C;&#x88AB;&#x8C03;&#x7528;&#x65B9;&#x5728;&#x8FD4;&#x56DE;&#x524D;&#x5C06;&#x8FD4;&#x56DE;&#x503C;&#x653E;&#x5728;&#x5BF9;&#x5E94;&#x7684;&#x4F4D;&#x7F6E;&#xFF0C;&#x51FD;&#x6570;&#x901A;&#x8FC7;RET&#x6307;&#x4EE4;&#x8FD4;&#x56DE;&#x8C03;&#x7528;&#x65B9;&#x51FD;&#x6570;&#x4E4B;&#x540E;&#xFF0C;&#x8C03;&#x7528;&#x65B9;&#x518D;&#x4ECE;&#x8FD4;&#x56DE;&#x503C;&#x5BF9;&#x5E94;&#x7684;&#x6808;&#x5185;&#x5B58;&#x4F4D;&#x7F6E;&#x53D6;&#x51FA;&#x7ED3;&#x679C;&#x3002;Go&#x8BED;&#x8A00;&#x51FD;&#x6570;&#x7684;&#x8C03;&#x7528;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x5747;&#x662F;&#x901A;&#x8FC7;&#x6808;&#x4F20;&#x8F93;&#x7684;&#xFF0C;&#x8FD9;&#x6837;&#x505A;&#x7684;&#x4F18;&#x70B9;&#x662F;&#x51FD;&#x6570;&#x8C03;&#x7528;&#x6808;&#x6BD4;&#x8F83;&#x6E05;&#x6670;&#xFF0C;&#x7F3A;&#x70B9;&#x662F;&#x51FD;&#x6570;&#x8C03;&#x7528;&#x6709;&#x4E00;&#x5B9A;&#x7684;&#x6027;&#x80FD;&#x635F;&#x8017;&#xFF08;Go&#x7F16;&#x8BD1;&#x5668;&#x662F;&#x901A;&#x8FC7;&#x51FD;&#x6570;&#x5185;&#x8054;&#x6765;&#x7F13;&#x89E3;&#x8FD9;&#x4E2A;&#x95EE;&#x9898;&#x7684;&#x5F71;&#x54CD;&#xFF09;&#x3002;</p>
<p>&#x4E3A;&#x4E86;&#x4FBF;&#x4E8E;&#x5C55;&#x793A;&#xFF0C;&#x6211;&#x4EEC;&#x5148;&#x4F7F;&#x7528;Go&#x8BED;&#x8A00;&#x6765;&#x6784;&#x9020;&#x4E09;&#x4E2A;&#x9010;&#x7EA7;&#x8C03;&#x7528;&#x7684;&#x51FD;&#x6570;&#xFF1A;</p>
<pre><code class="lang-go"><span class="hljs-keyword">func</span> main() {
    printsum(<span class="hljs-number">1</span>, <span class="hljs-number">2</span>)
}

<span class="hljs-keyword">func</span> printsum(a, b <span class="hljs-keyword">int</span>) {
    <span class="hljs-keyword">var</span> ret = sum(a, b)
    <span class="hljs-built_in">println</span>(sum)
}

<span class="hljs-keyword">func</span> sum(a, b <span class="hljs-keyword">int</span>) <span class="hljs-keyword">int</span> {
    <span class="hljs-keyword">return</span> a+b
}
</code></pre>
<p>&#x5176;&#x4E2D;main&#x51FD;&#x6570;&#x901A;&#x8FC7;&#x5B57;&#x9762;&#x503C;&#x5E38;&#x91CF;&#x76F4;&#x63A5;&#x8C03;&#x7528;printsum&#x51FD;&#x6570;&#xFF0C;printsum&#x51FD;&#x6570;&#x8F93;&#x51FA;&#x4E24;&#x4E2A;&#x6574;&#x6570;&#x7684;&#x548C;&#x3002;&#x800C;printsum&#x51FD;&#x6570;&#x5185;&#x90E8;&#x53C8;&#x901A;&#x8FC7;&#x8C03;&#x7528;sum&#x51FD;&#x6570;&#x8BA1;&#x7B97;&#x4E24;&#x4E2A;&#x6570;&#x7684;&#x548C;&#xFF0C;&#x5E76;&#x6700;&#x7EC8;&#x8C03;&#x7528;&#x6253;&#x5370;&#x51FD;&#x6570;&#x8FDB;&#x884C;&#x8F93;&#x51FA;&#x3002;&#x56E0;&#x4E3A;printsum&#x65E2;&#x662F;&#x88AB;&#x8C03;&#x7528;&#x51FD;&#x6570;&#x53C8;&#x662F;&#x8C03;&#x7528;&#x51FD;&#x6570;&#xFF0C;&#x6240;&#x4EE5;&#x5B83;&#x662F;&#x6211;&#x4EEC;&#x8981;&#x91CD;&#x70B9;&#x5206;&#x6790;&#x7684;&#x51FD;&#x6570;&#x3002;</p>
<p>&#x4E0B;&#x56FE;&#x5C55;&#x793A;&#x4E86;&#x4E09;&#x4E2A;&#x51FD;&#x6570;&#x9010;&#x7EA7;&#x8C03;&#x7528;&#x65F6;&#x5185;&#x5B58;&#x4E2D;&#x51FD;&#x6570;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x7684;&#x5E03;&#x5C40;&#xFF1A;</p>
<p><img src="../images/ch3.4-5-func-call-frame-01.ditaa.png" alt=""></p>
<p><em>&#x56FE; 3.4-5 &#x51FD;&#x6570;&#x5E27;</em></p>
<p>&#x4E3A;&#x4E86;&#x4FBF;&#x4E8E;&#x7406;&#x89E3;&#xFF0C;&#x6211;&#x4EEC;&#x5BF9;&#x771F;&#x5B9E;&#x7684;&#x5185;&#x5B58;&#x5E03;&#x5C40;&#x8FDB;&#x884C;&#x4E86;&#x7B80;&#x5316;&#x3002;&#x8981;&#x8BB0;&#x4F4F;&#x7684;&#x662F;&#x8C03;&#x7528;&#x51FD;&#x6570;&#x65F6;&#xFF0C;&#x88AB;&#x8C03;&#x7528;&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x548C;&#x8FD4;&#x56DE;&#x503C;&#x5185;&#x5B58;&#x7A7A;&#x95F4;&#x90FD;&#x5FC5;&#x987B;&#x7531;&#x8C03;&#x7528;&#x8005;&#x63D0;&#x4F9B;&#x3002;&#x56E0;&#x6B64;&#x51FD;&#x6570;&#x7684;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x548C;&#x4E3A;&#x8C03;&#x7528;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x51C6;&#x5907;&#x7684;&#x6808;&#x7A7A;&#x95F4;&#x603B;&#x548C;&#x5C31;&#x786E;&#x5B9A;&#x4E86;&#x51FD;&#x6570;&#x5E27;&#x7684;&#x5927;&#x5C0F;&#x3002;&#x8C03;&#x7528;&#x5176;&#x5B83;&#x51FD;&#x6570;&#x524D;&#x8C03;&#x7528;&#x65B9;&#x8981;&#x9009;&#x62E9;&#x4FDD;&#x5B58;&#x76F8;&#x5173;&#x5BC4;&#x5B58;&#x5668;&#x5230;&#x6808;&#x4E2D;&#xFF0C;&#x5E76;&#x5728;&#x8C03;&#x7528;&#x51FD;&#x6570;&#x8FD4;&#x56DE;&#x540E;&#x9009;&#x62E9;&#x8981;&#x6062;&#x590D;&#x7684;&#x5BC4;&#x5B58;&#x5668;&#x8FDB;&#x884C;&#x4FDD;&#x5B58;&#x3002;&#x6700;&#x7EC8;&#x901A;&#x8FC7;CALL&#x6307;&#x4EE4;&#x8C03;&#x7528;&#x51FD;&#x6570;&#x7684;&#x8FC7;&#x7A0B;&#x548C;&#x8C03;&#x7528;&#x6211;&#x4EEC;&#x719F;&#x6089;&#x7684;&#x8C03;&#x7528;println&#x51FD;&#x6570;&#x8F93;&#x51FA;&#x7684;&#x8FC7;&#x7A0B;&#x7C7B;&#x4F3C;&#x3002;</p>
<p>Go&#x8BED;&#x8A00;&#x4E2D;&#x51FD;&#x6570;&#x8C03;&#x7528;&#x662F;&#x4E00;&#x4E2A;&#x590D;&#x6742;&#x7684;&#x95EE;&#x9898;&#xFF0C;&#x56E0;&#x4E3A;Go&#x51FD;&#x6570;&#x4E0D;&#x4EC5;&#x4EC5;&#x8981;&#x4E86;&#x89E3;&#x51FD;&#x6570;&#x8C03;&#x7528;&#x53C2;&#x6570;&#x7684;&#x5E03;&#x5C40;&#xFF0C;&#x8FD8;&#x4F1A;&#x6D89;&#x53CA;&#x5230;&#x6808;&#x7684;&#x8DF3;&#x8F6C;&#xFF0C;&#x6808;&#x4E0A;&#x5C40;&#x90E8;&#x53D8;&#x91CF;&#x7684;&#x751F;&#x547D;&#x5468;&#x671F;&#x7BA1;&#x7406;&#x3002;&#x672C;&#x8282;&#x53EA;&#x662F;&#x7B80;&#x5355;&#x4E86;&#x89E3;&#x51FD;&#x6570;&#x8C03;&#x7528;&#x53C2;&#x6570;&#x7684;&#x5E03;&#x5C40;&#x89C4;&#x5219;&#xFF0C;&#x5728;&#x540E;&#x7EED;&#x7684;&#x7AE0;&#x8282;&#x4E2D;&#x4F1A;&#x66F4;&#x8BE6;&#x7EC6;&#x7684;&#x8BA8;&#x8BBA;&#x51FD;&#x6570;&#x7684;&#x7EC6;&#x8282;&#x3002;</p>
<h2 id="346-&#x5B8F;&#x51FD;&#x6570;">3.4.6 &#x5B8F;&#x51FD;&#x6570;</h2>
<p>&#x5B8F;&#x51FD;&#x6570;&#x5E76;&#x4E0D;&#x662F;Go&#x6C47;&#x7F16;&#x8BED;&#x8A00;&#x6240;&#x5B9A;&#x4E49;&#xFF0C;&#x800C;&#x662F;Go&#x6C47;&#x7F16;&#x5F15;&#x5165;&#x7684;&#x9884;&#x5904;&#x7406;&#x7279;&#x6027;&#x81EA;&#x5E26;&#x7684;&#x7279;&#x6027;&#x3002;</p>
<p>&#x5728;C&#x8BED;&#x8A00;&#x4E2D;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x5E26;&#x53C2;&#x6570;&#x7684;&#x5B8F;&#x5B9A;&#x4E49;&#x4E00;&#x4E2A;&#x4EA4;&#x6362;2&#x4E2A;&#x6570;&#x7684;&#x5B8F;&#x51FD;&#x6570;&#xFF1A;</p>
<pre><code class="lang-c"><span class="hljs-meta">#<span class="hljs-meta-keyword">define</span> SWAP(x, y) do{ int t = x; x = y; y = t; }while(0)</span>
</code></pre>
<p>&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x7528;&#x7C7B;&#x4F3C;&#x7684;&#x65B9;&#x5F0F;&#x5B9A;&#x4E49;&#x4E00;&#x4E2A;&#x4EA4;&#x6362;&#x4E24;&#x4E2A;&#x5BC4;&#x5B58;&#x5668;&#x7684;&#x5B8F;&#xFF1A;</p>
<pre><code class="lang-c"><span class="hljs-meta">#<span class="hljs-meta-keyword">define</span> SWAP(x, y, t) MOVQ x, t; MOVQ y, x; MOVQ t, y</span>
</code></pre>
<p>&#x56E0;&#x4E3A;&#x6C47;&#x7F16;&#x8BED;&#x8A00;&#x4E2D;&#x65E0;&#x6CD5;&#x5B9A;&#x4E49;&#x4E34;&#x65F6;&#x53D8;&#x91CF;&#xFF0C;&#x6211;&#x4EEC;&#x589E;&#x52A0;&#x4E00;&#x4E2A;&#x53C2;&#x6570;&#x7528;&#x4E8E;&#x4E34;&#x65F6;&#x5BC4;&#x5B58;&#x5668;&#x3002;&#x4E0B;&#x9762;&#x662F;&#x901A;&#x8FC7;SWAP&#x5B8F;&#x51FD;&#x6570;&#x4EA4;&#x6362;AX&#x548C;BX&#x5BC4;&#x5B58;&#x5668;&#x7684;&#x503C;&#xFF0C;&#x7136;&#x540E;&#x8FD4;&#x56DE;&#x7ED3;&#x679C;&#xFF1A;</p>
<pre><code>// func Swap(a, b int) (int, int)
TEXT &#xB7;Swap(SB), $0-32
    MOVQ a+0(FP), AX // AX = a
    MOVQ b+8(FP), BX // BX = b

    SWAP(AX, BX, CX)     // AX, BX = b, a

    MOVQ AX, ret0+16(FP) // return
    MOVQ BX, ret1+24(FP) //
    RET
</code></pre><p>&#x56E0;&#x4E3A;&#x9884;&#x5904;&#x7406;&#x5668;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x6761;&#x4EF6;&#x7F16;&#x8BD1;&#x9488;&#x5BF9;&#x4E0D;&#x540C;&#x7684;&#x5E73;&#x53F0;&#x5B9A;&#x4E49;&#x5B8F;&#x7684;&#x5B9E;&#x73B0;&#xFF0C;&#x8FD9;&#x6837;&#x53EF;&#x4EE5;&#x7B80;&#x5316;&#x5E73;&#x53F0;&#x5E26;&#x6765;&#x7684;&#x5DEE;&#x5F02;&#x3002;</p>

                                
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